Zone 56, Master Map f i c
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Zone Master, Normal View, 10 deg FOV ι ξ Kurhah f i +62°00' c +64°00' +66°00' Zone 56, Master Map g ζ e h +56°00' ε k +58°00' λ δ Lacerta +60°00' d j Cepheus Cygn 23h 00m 22h 48m 22h 36m 22h 24m 22h 12m 22h 00m Zone 56, Map 1 Mirror Image +66°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Milburn 309 +65°00' OS 457 Smart 157 Kurhah Xi Cep h1713 +64°00' ξ h1739 Espin 213 Stein 1108 Kruger 59 Stein 1097 Milburn 179 +63°00' STF 2879 STF 2896 Stein 1105 Stein 1094 Hussey 976 South 800 NGC 7160 +62°00' 19 Cep Stein 1079 Fox 265 Espin 1923 Bur 378 22h 24m 22h 18m 22h 12m STF 2870 Bur 474 Stein 1092 22h 06m +61°00' Stein 1087 Bur 695 W alker 5 STF 2860 22h 00m 21h 54m Zone 56, Map 1 Mirror Image +66°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Milburn 309 +65°00' OS 457 STF 2844 rej Smart 157 ξ Kurhah h1713 Xi Cep Espin 1921 +64°00' Espin 213 STF 2842 h1739 Stein 1097 STF 2845 +63°00' Stein 1105 STF 2896 STF 2879 Milburn 179 Stein 1094 Milburn 178 Hussey 976 NGC 7160 South 800 Stein 1068 19 Cep +62°00' Kruger 56 Stein 1079 Fox 265 Bur 695 W alker 5 STF 2870 Bur 474 21h 54m 22h 00m Espin 1923 Stein 1092 STF 2860 22h 06m +61°00' Stein 1087 22h 12m Bur 378 22h 18m 22h 24m Zone 56, Map 2 Normal Image Milburn 179 +63°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Stein 1094 Hussey 976 South 800 NGC 7160 +62°00' 19 Cep Stein 1079 Fox 265 STF 2870 Bur 474 Stein 1092 Espin 1923 Bur 695 Walker 5 STF 2860 +60°00' Bur 378 +61°00' Stein 1087 A 629 Kruger 58 15 Cep OS 458 STF 2880 λ +59°00' STF 2872 Stein 2703 h1748 Stein 2645 NGC 7261 Stein 2606 Stein 2729 22h 24m 22h 18m Bur 436 22h 12m 22h 06m 22h 00m +58°00' h1729 ζ 21h 54m Zone 56, Map 2 Mirror Image STF 2845 +63°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Milburn 179 Stein 1094 Milburn 178 Hussey 976 NGC 7160 South 800 Stein 1068 +62°00' 19 Cep Kruger 56 Stein 1079 Fox 265 STF 2870 Bur 474 Stein 1092 STF 2860 OS 458 Espin 1923 Bur 378 A 629 Kruger 58 15 Cep +60°00' Bur 695 Walker 5 +61°00' Stein 1087 STF 2880 h3072 λ Stein 2703 Stein 2645 +59°00' STF 2872 h1748 ζ NGC 7261 Stein 2606 Bur 436 21h 54m 22h 00m 22h 06m 22h 12m 22h 18m +58°00' h1729 22h 24m Zone 56, Map 3 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. λ +59°00' STF 2872 Stein 2703 Stein 2645 h1748 NGC 7261 Stein 2606 Stein 2729 Bur 436 +58°00' h1729 ζ NGC 7281 +57°00' NGC 7235 Barnard 57 Epsilon Cep ε Alden 6 Giclas 176 Milburn 94 +56°00' Smart 162 Cepheus h1751 Berkeley 94 Stein 2653 Stein 2652 Stein 2670 Cygnus h1718 Espin 147 Bur 377 Espin 2718 NGC 7245 STF 2852 IC 1442 Bur 379 22h 24m Espin 1019 22h 18m 22h 12m 22h 06m 22h 00m +55°00' Stein 2641 NGC 7226 Espin 1017 Stein 2687 Zone 56, Map 3 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. h3072 λ +59°00' STF 2872 Stein 2703 Stein 2645 h1748 ζ NGC 7261 Stein 2606 Stein 2729 Bur 436 Milburn 94 +57°00' NGC 7235 Barnard 57 +58°00' h1729 ε Epsilon Cep Alden 6 Giclas 176 Lacerta h1751 Cepheus +56°00' Smart 162 Stein 2670 Stein 2653 Stein 2652 Stein 2641 NGC 7226 Espin 1017 Stein 2687 +55°00' Cygnus h1718 NGC 7175 Bur 377 Espin 2718 NGC 7245 STF 2852 IC 1442 22h 00m 22h 06m 22h 12m 22h 18m 22h 24m Zone 56, Map 4 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. +65°00' Ball 57 +64°00' Milburn 231 Stein 1108 Kruger 59 Stein 1116 Stein 1105 +63°00' Hipparcos 3196 Milburn 180 h1784 +62°00' Stein 1120 Espin 148 NGC 7354 Bur 378 Milburn 97 h1782 h1783 22h 48m 22h 42m 22h 36m 22h 30m 22h 24m 22h 18m +61°00' PK107+2.1 Zone 56, Map 4 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. +64°00' +65°00' Ball 57 Stein 1108 Kruger 59 Stein 1116 Milburn 179 Hipparcos 3196 +63°00' Stein 1105 Milburn 180 h1784 +62°00' Stein 1120 Espin 148 Bur 378 +61°00' PK107+2.1 NGC 7354 Milburn 97 h1782 h1783 22h 18m 22h 24m 22h 30m 22h 36m 22h 42m 22h 48m Zone 56, Map 5 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. h1784 +62°00' Stein 1120 Espin 148 NGC 7354 +61°00' PK107+2.1 Bur 378 Milburn 97 +60°00' h1782 h1783 A 629 Kruger 58 +59°00' h1792 Stein 2703 Stein 2840 Stein 2844 h1748 δ H IV 31 Delta Cep +58°00' Kruger 61 NGC 7261 Stein 2729 Kruger 60 NGC 7281 h1771 Stein 2842 OS 473 22h 42m 22h 36m 22h 30m ε 22h 24m 22h 18m Zone 56, Map 5 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. h1784 +62°00' Stein 1120 Fox 265 Espin 148 Bur 378 NGC 7354 +61°00' PK107+2.1 Milburn 97 +60°00' h1782 h1783 A 629 Kruger 58 +59°00' h1792 Stein 2703 Stein 2840 h1748 H IV 31 δ Delta Cep Stein 2844 +58°00' Kruger 61 NGC 7261 Stein 2729 NGC 7281 Kruger 60 h1771 Stein 2842 OS 473 Epsilon Cep 22h 18m 22h 24m 22h 30m 22h 36m 22h 42m Zone 56, Map 6 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Kruger 58 +59°00' h1792 Stein 2703 Stein 2840 Stein 2844 h1748 δ H IV 31 Delta Cep +58°00' Kruger 61 NGC 7261 Stein 2729 Kruger 60 NGC 7281 OS 473 ε Stein 2849 h1796 h1791 +57°00' h1771 Stein 2842 Lacerta Cepheush1751 Berkeley 94 +56°00' Doolittle 18 Espin 1025 Stein 2687 A. G. 283 +55°00' Stein 2833 h1789 Espin 147 Stein 2796 h3138 Bur 377 Stein 2836 Espin 1021 Espin 2718 Espin 1023 Espin 1028 22h 42m h3127 22h 36m 22h 30m 22h 24m 22h 18m Zone 56, Map 6 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Kruger 58 +59°00' h1792 Stein 2703 Stein 2840 h1748 H IV 31 δ Delta Cep Stein 2844 +58°00' Kruger 61 NGC 7261 Stein 2729 NGC 7281 Kruger 60 h1771 Stein 2842 +57°00' OS 473 Epsilon Cep h1791 h1796 Lacerta Doolittle 18 Cepheus +56°00' h1751 Berkeley 94 Stein 2670 Espin 1025 Stein 2687 +55°00' Stein 2833 A. G. 283 h1789 Espin 147 Stein 2796 Bur 377 Stein 2836 Espin 1021 Espin 2718 h3138 Espin 1023 h3127 IC 1442 22h 18m 22h 24m 22h 30m 22h 36m 22h 42m Zone 56, Map 7 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. +66°00' Iota Cep ι A. G. 290 +65°00' Ball 57 Milburn 233 h1833 +64°00' Milburn 231 Franks 12 Stein 1137 Milburn 180 STF 2961 +63°00' Kruger 62 Stein 1127 +62°00' Stein 1120 Espin 142 STF 2950 Stein 1125 STF 2953 NGC 7419 Stein 1128 Bur 180 King 19 23h 06m +61°00' PK107+2.1 23h 00m 22h 54m 22h 48m 22h 42m Zone 56, Map 7 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Iota Cep +66°00' ι +65°00' Ball 57 Milburn 233 h1833 +64°00' Milburn 231 Franks 12 Kruger 62 +63°00' Stein 1137 Milburn 180 Stein 1127 STF 2961 +62°00' Stein 1120 Espin 142 STF 2950 Stein 1125 STF 2953 NGC 7419 Stein 1128 Bur 180 King 19 22h 42m 22h 48m 22h 54m 23h 00m 23h 06m +61°00' NGC 7354 Zone 56, Map 8 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. STF 2961 +63°00' Milburn 180 Stein 1127 Stein 1120 +62°00' Espin 142 STF 2950 Stein 1125 Milburn 97 STF 2953 NGC 7419 Stein 1128 Bur 180 +61°00' NGC 7354 PK107+2.1 King 19 OS 486 rej Milburn 101 IC 1470 +60°00' h1821 NGC 7429 Hipparcos 3234 Cassiopeia +59°00' Bur 712 Doolittle 20 Stein 2921 Stein 2840 Bur 1145 h1810 NGC 7380 Stein 2866 +58°00' Stein 2844 OS 480 Stein 2842 23h 06m 23h 00m 22h 54m 22h 48m 22h 42m Zone 56, Map 8 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. +63°00' Milburn 180 STF 2961 Stein 1127 Stein 1120 +62°00' Espin 142 STF 2950 Stein 1125 NGC 7354 Milburn 97 +61°00' PK107+2.1 STF 2953 NGC 7419 Stein 1128 OS 486 rej h1821 +60°00' IC 1470 NGC 7429 Hipparcos 3234 h1792 Cassiopeia +59°00' Bur 712 Doolittle 20 Stein 2840 Stein 2921 Bur 1145 Stein 2844 +58°00' h1810 OS 480 Stein 2866 NGC 7380 Stein 2842 22h 42m 22h 48m 22h 54m 23h 00m 23h 06m Zone 56, Map 9 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Hipparcos 3234 +59°00' Cassiopeia Bur 712 Doolittle 20 Stein 2921 Stein 2840 Bur 1145 h1810 NGC 7380 Stein 2866 +58°00' Stein 2844 OS 480 Stein 2842 Cepheus Panjaitan 27 h1824 +57°00' PK107-2.1 Milburn 372 Stein 2849 Stein 2850 Milburn 376 Lacerta Stein 2926 Stein 2900 +56°00' Stein 2859 h1850 Stein 2933 h1830 OS 485 rej +55°00' Stein 2868 Espin 2723 Espin 692 h3138 Van Biesbroeck 37 Espin 1028 A. G. 424 23h 06m 23h 00m 22h 54m 22h 48m 22h 42m Zone 56, Map 9 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Hipparcos 3234 h1792 Cassiopeia +59°00' Bur 712 Doolittle 20 Stein 2840 Stein 2921 Bur 1145 +58°00' Stein 2844 h1810 OS 480 Stein 2866 NGC 7380 Stein 2842 +57°00' Cepheus Milburn 372 Panjaitan 27 h1824 PK107-2.1 Stein 2849 h1796 Milburn 376 Stein 2850 Lacerta Stein 2900 Stein 2926 +56°00' Stein 2859 h1830 OS 485 rej Stein 2868 Espin 2723 +55°00' Espin 1025 Espin 692 Stein 2836 h3138 Van Biesbroeck 37 Espin 1028 A. G. 424 22h 42m 22h 48m 22h 54m 23h 00m 23h 06m Zone 56 Index 105 Double Stars; 1 Planetary Nebula; 1 Open Cluster Flamsteed F 15 Cep ...................................................... 16 19 Cep ........................................................ 6 Fox 265 .................................................... 14 A Giclas 176 ................................................ 18 A 629 ........................................................ 37 A. G. 283 ................................................. 44 Alden 6 ..................................................... 23 H G H IV 31 .................................................... 31 h1718 ........................................................ 20 h1729 ........................................................ 17 h1739 .......................................................... 5 h1748 ........................................................ 22 h1751 ........................................................ 46 h1771 ........................................................ 42 h1782 ........................................................ 32 h1783 ........................................................ 32 h1784 ........................................................ 28 h1789 ........................................................ 41 h1791 ........................................................ 44 h1792 ........................................................ 34 h1796 ........................................................ 45 h1810 ........................................................ 58 h1821 ........................................................ 52 h1824 ........................................................ 57 h1830 ........................................................ 59 h1833 ........................................................ 49 Hipparcos 3196 ....................................... 27 Hipparcos 3234 ....................................... 53 Hussey 976 ................................................ 9 B Barnard 57 ............................................... 23 Berkeley 94 ............................................. 48 Bur 1145 .................................................. 63 Bur 378 .................................................... 15 Bur 436 .................................................... 19 Bur 474 .................................................... 11 Bur 695 .................................................... 34 Bur 712 .................................................... 55 D Delta Cep ................................................. 30 Doolittle 18 .............................................. 43 Doolittle 20 .............................................. 58 E Epsilon Cep ............................................. 19 Espin 1017 ............................................... 18 Espin 1025 ............................................... 42 Espin 142 ................................................. 49 Espin 148 ................................................. 35 Espin 1923 ............................................... 13 Espin 213 ................................................... 6 -1- Zone 56 K Stein 1105 .................................................. 8 Stein 1108 ................................................ 28 Stein 1116 ................................................ 28 Stein 1120 ................................................ 29 Stein 1125 ................................................ 54 Stein 1127 ................................................ 50 Stein 1128 ................................................ 53 Stein 2606 ................................................ 24 Stein 2641 ................................................ 24 Stein 2645 ................................................ 24 Stein 2652 ................................................ 25 Stein 2653 ................................................ 25 Stein 2670 ................................................ 22 Stein 2687 ................................................ 45 Stein 2703 ................................................ 37 Stein 2729 ................................................ 43 Stein 2833 ................................................ 47 Stein 2840 ................................................ 35 Stein 2842 ................................................ 61 Stein 2844 ................................................ 36 Stein 2849 ................................................ 61 Stein 2850 ................................................ 60 Stein 2859 ................................................ 62 Stein 2866 ................................................ 60 Stein 2868 ................................................ 62 Stein 2900 ................................................ 64 Stein 2921 ................................................ 65 STF 2860 ................................................. 11 STF 2870 ................................................. 12 STF 2872 ................................................. 10 STF 2879 ................................................... 9 STF 2880 ................................................. 14 STF 2896 ................................................... 5 STF 2950 ................................................. 54 STF 2953 ................................................. 52 STF 2961 ................................................. 51 Kruger 58 ................................................. 36 Kruger 59 ................................................. 30 Kruger 60 ................................................. 40 Kruger 61 ................................................. 33 M Milburn 179 ............................................... 8 Milburn 180 ............................................. 29 Milburn 231 ............................................. 50 Milburn 233 ............................................. 51 Milburn 372 ............................................. 63 Milburn 376 ............................................. 59 Milburn 94 ............................................... 21 Milburn 97 ............................................... 33 N NGC 7226................................................ 26 NGC 7235................................................ 26 NGC 7261................................................ 38 NGC 7281................................................ 48 NGC 7354................................................ 38 NGC 7380................................................ 65 NGC 7419................................................ 56 NGC 7429................................................ 56 O OS 473 ..................................................... 41 OS 480 ..................................................... 57 P Panjaitan 27 ............................................. 64 S Smart 157................................................... 3 Smart 162................................................. 21 Stein 1079 .................................................. 3 Stein 1087 ................................................ 16 Stein 1092 ................................................ 12 Stein 1094 .................................................. 7 Stein 1097 .................................................. 7 X Xi Cep ........................................................ 4 -2- Zone 56 Zone 56, Map 1 Double Stars Easy Stein 1079 Other name(s): SAO 19783 Rating: 4 E Position: 2200+6200 A B Magnitude 10.36 11.32 Separation PA — — 8.7 44 - Year — 1991 Spectra F Colors W W Notes: 1897: 9.2 @ 48. 6 measurements. Observations: C11 at 115x. The pair lies 5 min W of a 7m star. Scale model (in which the Sun is the size of a baseball): Diameter: A = 14.8 inches. Separation: AB = 2.07 miles. Distance (LY): 153 Total luminosity (Suns): 0.19 Smart 157 Rating: 4 E Position: 2201+6445 A B Magnitude 10.00 11.00 Separation PA — — 20.7 + 83 + Notes: 1907: 20.5 @ 82. 2 measurements. -3- Year — 1930 Spectra Colors O W Zone 56 Observations: C11 at 115x. A very rich field overpowers it. Xi Cep Rating: 2 E Other name(s): 17 Cep; Kurhah, "white blaze on the face of a horse"; STF 2863; ADS 15600; HD 209790; SAO 19827 Astronomical League Program: Double Star Club Position: 2204+6437 A B C Magnitude 4.26 6.34 12.70 Separation — 7.9 + 96.8 + PA — 276 200 + Year — 1998 1925 Spectra Am F7 V Colors dY!! W No Notes: AB 1831: 5.6 @ 289. Over 100 measurements. The visual binary period is 3,800 years (Zeller, 1965). The secondary is undermassive for its luminosity. These stars share a large common proper motion. AC 1912: 95.3 @ 199. 2 measurements. Star A is a spectroscopic binary (810.9 day period). Mass is being transferred within the spectroscopic binary. This star is a member of the Hyades group. Observations: C8 at 83x. Striking! Some observers report both as blue. Webb saw them as Y and B. Scale model (in which the Sun is the size of a baseball): Diameter: A = 5.52 inches; B = 12.7 inches. Separation: AB = 1.25 miles; AC = 15.4 miles; Aa = 45.7 feet. Distance (LY): 102 Total luminosity (Suns): 17.6 -4- Zone 56 h1739 Other name(s): SAO 19880 Rating: 4 E Position: 2208+6405 A B Magnitude 9.25 11.69 Separation PA — — 18.8 64 Year — 1908 Spectra B8 Colors W W? Notes: 1 measurement. Observations: C11 at 115x. This pair is the right angle of a small 9m right triangle. STF 2896 Other name(s): HD 211880; SAO 19992 Rating: 4 E Position: 2218+6313 A B Magnitude 7.74 8.57 Separation PA — — 21.3 241 - Year — 1991 Spectra B8 V Colors W bW Notes: 1833: 21.5 @ 242. 18 measurements. The stars have a small difference in proper motion. Observations: C8 at 104x. The faint field is especially rich to the NE, and resembles a faint open cluster. Scale model (in which the Sun is the size of a baseball): Diameter: A = 10.2 inches. Separation: AB = 38.9 miles. Distance (LY): 1,170 Total luminosity (Suns): 112 -5- Zone 56 Moderate 19 Cep Other name(s): Bur 697; ADS 15624; HD 209975; SAO 19849 Rating: 4 M Position: 2205+6217 A B C Magnitude 5.07 11.10 10.10 Separation — 20.1 + 58.7 - PA — 93 278 + Year — 1958 1956 Spectra O5 II Colors W ? W Notes: This star is a member of the Cep OB2 Association. AB 1878: 19.9 @ 94. 9measurements. AC 1913: 60.4 @ 271. 3 measurements. The stars have different proper motions. Observations: C8 at 104x. Faint but rich field. Scale model (in which the Sun is the size of a baseball): Diameter: A = 24.0 inches. Separation: AB = 169 miles; AC = 495 miles. Distance (LY): 5,400 Total luminosity (Suns): 21,790 Espin 213 Other name(s): ADS 15688 Rating: 5 M Position: 2209+6406 A B Magnitude 8.83 11.40 Separation PA — — 6.5 + 229 - -6- Year — 1927 Spectra A3 Colors W ? Zone 56 Notes: 1912: 6.3 @ 230. 3 measurements. Observations: C11 at 339x. An 8m star is 3 min N. Scale model (in which the Sun is the size of a baseball): Diameter: A = 7.77 inches. Separation: AB = 3.15 miles. Distance (LY): 311 Total luminosity (Suns): 2.40 Stein 1094 Rating: 5 M Position: 2210+6302 A B Magnitude 11.17 12.30 Separation PA — — 15.1 + 284 - Year — 1912 Spectra Colors W W Notes: 1905: 15.0 @ 286. 2 measurements. Observations: C11 at 115x. A kite-shaped asterism lies due west. Stein 1097 Rating: 4 M Other name(s): ADS 15732 Position: 2212+6342 A B Magnitude 10.37 11.20 Separation PA — — 6.8 + 324 + -7- Year — 1976 Spectra Colors W rO Zone 56 Notes: 1898: 6.0 @ 309. 7 measurements. Observations: C11 at 115x. STF 2884 is 2 min NE. Distance (LY): 252 Total luminosity (Suns): 0.50 Milburn 179 Other name(s): ADS 15774 Rating: 5 M Position: 2215+6308 A B Magnitude 10.40 10.80 Separation PA — — 2.6 + 152 + Year — 1977 Spectra Colors W? W? Notes: 1920: 2.5 @ 150. 3 measurements. Observations: C11 at 634x. Two bright stars lie 5 min NW. Stein 1105 Rating: 5 M Position: 2219+6318 A B Magnitude 11.00 12.60 Separation PA — — 10.6 + 297 - Year — 1905 Spectra Colors W ? Notes: 1898: 8.6 @ 299. 2 measurements. Observations: C11 at 115x. Very wonderful field— almost like an open cluster! A very nice double (8.5, 9.0; 20" @ 240) is 6 min SW. Distance (LY): 860 Total luminosity (Suns): 2.8 -8- Zone 56 Difficult Hussey 976 Other name(s): ADS 15558 Rating: 2 D Position: 2201+6250 A B Magnitude 9.16 9.21 Separation PA — — 1.6 = 54 + Year — 1999 Spectra F8 Colors W W Notes: 1904: 1.6 @ 41. 17 measurements. Observations: C11 at 634x. It was roughly centered inside a large 6m triangle made up of 18 Cep, 20 Cep, and SAO 19773. STF 2879 Other name(s): ADS 15712 Rating: 4 D Position: 2211+6324 A B Magnitude 7.32 7.51 Separation PA — — 0.6 233 + Year — 1998 Spectra B5 Colors W W Notes: 1833: 0.8 @ 227. 43 measurements. Observations: C11 at 560x. This pair is the NW corner of a large and distinctive trapezoid with three other 7m and 8m stars, anchored at the SE by a 6m star. -9- Zone 56 Zone 56, Map 2 Double Stars Easy STF 2872 Other name(s): ADS 15670; HD 21043; SAO 3410 Rating: 2 E Position: 2209+5917 A B C Magnitude 7.11 7.33 10.10 Separation — 21.4 117.6 = PA — 316 = 153 = Year — 1998 1924 Spectra B9.5 V A0 Colors W W W Notes: AB 1832: 21.6 @ 316. 43 measurements. The stars show a similar, but small, proper motion. AC 1878: 117.6 @ 153. 3 measurements. B has an 8.00m companion at 0.9 @ 298. 66 measurements. I saw it as White. Observations: C8 at 104x. Bb were notched at 670x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 9.60 inches; B = 5.86 inches. Separation: AB = 8.31 miles; AC = 45.7 miles. Distance (LY): 249 Total luminosity (Suns): 15.4 - 10 - Zone 56 STF 2860 Other name(s): ADS 15590; HD 209677 Rating: 3 E Position: 2203+6051 A B C Magnitude 7.91 9.23 13.00 Separation — 11.9 +! 27.4 PA — 257 + 99 Year — 1991 1904 Spectra K0 Colors yO!! B ? Notes: AB 1832: 3.3 @ 251. 43 measurements. Optical. AC 1 measurement. Observations: C8 at 104x. (s3, t3) C was very difficult, even at 207x. The field is sparse. Scale model (in which the Sun is the size of a baseball): Diameter: A = 24.2 inches. Separation: AB = 9.84 miles; AC = 22.7 miles. Distance (LY): 530 Total luminosity (Suns): 20 Bur 474 Other name(s): ADS 15612; HD 209899 Rating: 3 E Position: 2205+6100 A B Magnitude 8.18 12.57 Separation PA — — 16.0 346 = Notes: 1878: 16.3 @ 346. 6 measurements. - 11 - Year — 1928 Spectra F5 Colors W B! Zone 56 Observations: C11 at 115x. Nice color combination. STF 2870 Other name(s): ADS 15660 Rating: 3 E Position: 2208+6107 A B Magnitude 8.43 9.32 Separation PA — — 5.5 + 270 - Year — 1991 Spectra B9 Colors W W Notes: 1833: 5.4 @ 272. 17 measurements. Observations: C8 at 104x. (s3, t3) This star is the left tip of the top of a "Y" shaped asterism. The field almost looks grainy it is so rich! Scale model (in which the Sun is the size of a baseball): Diameter: A = 5.16 inches. Separation: AB = 22.9 miles. Distance (LY): 2,670 Total luminosity (Suns): 341 Stein 1092 Other name(s): SAO 19882 Rating: 4 E Position: 2208+6054 A B Magnitude 9.58 10.85 Separation PA — — 15.9 + 45 - Notes: 1898: 14.6 @ 47. 4 measurements. - 12 - Year — 1991 Spectra B8 Colors bW O Zone 56 Observations: C11 at 115x. This star lies in a wonderful field. A nice chevron of four 11m stars is 6 min N and two bright stars are 7 min N. Scale model (in which the Sun is the size of a baseball): Diameter: A = 4.67 inches. Separation: AB = 8.16 miles. Distance (LY): 329 Total luminosity (Suns): 1.70 Espin 1923 Other name(s): ADS 15669; HD 210403; SAO 19884 Rating: 5 E Position: 2208+6104 A B Magnitude 8.38 11.75 Separation PA — — 25.0 341 Year — 1921 Notes: 1 measurement. Observations: C8 at 104x. Very rich field. Scale model (in which the Sun is the size of a baseball): Diameter: A = 7.57 inches. Separation: AB = 20.3 miles. Distance (LY): 520 Total luminosity (Suns): 10.44 - 13 - Spectra A3 Colors W W Zone 56 Moderate STF 2880 Other name(s): ADS 15729; HD 210885 Rating: 2 M Position: 2212+5944 A B Magnitude 7.28 9.41 Separation PA — — 4.1 352 = Year — 1999 Spectra G8 II Colors D W Notes: 1833: 4.4 @ 352. 20 measurements. Observations: C11 at 115x. Nice color combination! Scale model (in which the Sun is the size of a baseball): Diameter: A = 192 inches. Separation: AB = 3.07 miles. Distance (LY): 480 Total luminosity (Suns): 25 Fox 265 Other name(s): ADS 15775 Rating: 3 M Position: 2214+6155 A B Magnitude 8.61 10.34 Separation PA — — 5.3 177 + Notes: 1909: 5.5 @ 176. 8 measurements. Observations: C11 at 115x. - 14 - Year — 1991 Spectra A0 Colors W bW Zone 56 Scale model (in which the Sun is the size of a baseball): Diameter: A = 6.35 inches. Separation: AB = 9.92 miles. Distance (LY): 1,200 Total luminosity (Suns): 49.0 Bur 378 Other name(s): ADS 15811 Rating: 3 M Position: 2217+6052 A B C Magnitude 9.32 10.39 11.50 Separation — 3.4 + 6.8 - PA — 89 31 + Year — 1991 1983 Notes: AB 1876: 3.3 @ 90. 10 measurements. AC 1878: 7.0 @ 30. 7 measurements. Observations: C11 at 339x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 7.62 inches. Separation: AB = 3.84 miles; AC = 7.69 miles. Distance (LY): 725 Total luminosity (Suns): 15 - 15 - Spectra A2 Colors W W W? Zone 56 Stein 1087 Other name(s): SAO 19846 Rating: 5 M Position: 2205+6109 A B Magnitude 10.45 12.26 Separation PA — — 14.0 329 - Year — 1991 Spectra Colors W B? Notes: 1898: 14.3 @ 332. 2 measurements. Observations: C11 at 115x. It is flanked by two 8m stars. Difficult 15 Cep Other name(s): OS 461; ADS 15601; HD 209744; SAO 34016 Rating: 3 D Position: 2204+5949 A B C D E F AE EF Magnitude 6.66 11.40 9.70 7.85 6.96 8.00 Separation — 11.0 + 90.0 + 184.5 + PA — 299 + 40 + Year — 1947 1988 71 - Spectra B1 V A0 1984 A B9 III Colors bW ? W Y W 237.3 + 191.2 - 37 32 - 1991 1984 Notes: AB 1848: 10.9 @ 297. 13 measurements. AC 1863: 89.2 @ 38. 20 measurements. AD 1876: 183.4 @ 73. 5 measurements. AE 1876: 236.7 @ 38. 5 measurements. In 1905, Burnham found a 14.3m star at 18.3 @ 334. - 16 - Zone 56 Observations: C8 at 104x. It is a cascade of four stars running N-S. There is a nice pattern in this multiple. Webb said it is in a "fine field." Scale model (in which the Sun is the size of a baseball): Diameter: A = 13.8 inches; C = 6.74 inches; D = 8.06 inches. Separation: AB = 23.5 miles; AC = 192 miles; AD = 394 miles; AE = 507 miles; AF = 409 miles. Distance (LY): 1,370 Total luminosity (Suns): 764 Zone 56, Map 3 Double Stars Easy h1729 Other name(s): ADS 15635; HD 210013 Rating: 4 E Position: 2206+5818 A B Magnitude 9.43 10.71 Separation PA — — 7.7 99 + Year — 1991 Spectra A0 Colors W O? Notes: 1900: 7.8 @ 98. 10 measurements. Hipparcos/Tycho mission data show different distances for these stars; they may be optical. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 6.65 inches. Separation: AB = 4.72 miles. Distance (LY): 393 Total luminosity (Suns): 2.63 - 17 - Zone 56 Giclas 176 Other name(s): Engelmann 83 (B); HD 210855 Rating: 4 E Position: 2212+5650 A B C Magnitude 5.24 10.71 13.80 Separation — 71.8 56.0 PA — 33 126 Year — 1921 1967 Spectra F8 V Colors yW W ? Notes: 1892: 79.6 @ 36. 7 measurements. AC 1 measurement. Observations: C11 at 339x. Nice field. Scale model (in which the Sun is the size of a baseball): Diameter: A = 3.60 inches. Separation: AB = 13.4 miles; AC = 10.5 inches. Distance (LY): 120 Total luminosity (Suns): 9 Espin 1017 Other name(s): ADS 15789 Rating: 4 E Position: 2215+5530 A B C D E Magnitude 9.48 10.69 11.10 13.40 13.60 Separation — 11.1 13.4 15.9 4.9 PA — 142 + 17 + 280 Notes: AB 1910: 11.7 @ 138. 2 measurements. AC 1910: 15.6 @ 15. 2 measurements. AD 1 measurement. - 18 - Year — 1917 Spectra G0 III: 177 1910 1910 Colors Y W W ? Zone 56 AE 1 measurement. Observations: C11 at 339x. E was not confirmed. Very rich field. Scale model (in which the Sun is the size of a baseball): Diameter: A = 32.4 inches. Separation: AB = 5.54 miles; AC = 6.69 miles; AD = 7.94 miles; AE = 2.45 miles. Distance (LY): 320 Total luminosity (Suns): 1.72 Epsilon Cep Rating: 4 E Other name(s): 23 Cep; Engelmann 84; HD 211336; SAO 34227 Position: 2215+5702 A B Magnitude 4.18 9.19 Separation PA — — 119.4 1- Year — 1991 Spectra F0 IV Colors yW dB Notes: 1891: 132.6 @ 20. 10 measurements. Star A is a spectroscopic binary and is a Delta Scuti variable. The stars have different proper motions and Hipparcos gives different distances (84 and 1,630 light years). Observations: C8 at 104x. Bur 436 Other name(s): ADS 15706; HD 210760; SAO 34141 Rating: 5 E Position: 2211+5756 A B C Magnitude 7.44 11.86 13.50 Separation — 19.9 + 18.1 - PA — 328 = 104 + - 19 - Year — 1930 1930 Spectra A5 Colors W ? No Zone 56 Notes: AB 1876: 19.6 @ 328. 6 measurements. AC 1885: 20.0 @ 99. 4 measurements. Hough suspected a close companion, not confirmed. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 7.84 inches. Separation: AB = 10.2 miles; AC = 9.32 miles. Distance (LY): 330 Total luminosity (Suns): 9.23 Moderate h1718 Other name(s): ADS 15568 Rating: 5 M Position: 2202+5506 A B C Magnitude 11.35 11.30 12.40 Separation — 9.3 + 16.6 + PA — 220 269 = Year — 1987 1987 Spectra A1 V Notes: AB 1828: 4.0 @ 221. 3 measurements. AC 1908: 16.5 @ 269. 2 measurements. There are 10 more faint (14m and 15m) comes cataloged by Abt. Observations: C11 at 115x. - 20 - Colors W? W? ? Zone 56 Milburn 94 Other name(s): ADS 15609; HD 239843 Rating: 5 M Position: 2205+5649 A B Magnitude 9.20 11.65 Separation PA — — 6.0 + 305 + Year — 1992 Spectra A2 Colors W B? Notes: 1917: 5.4 @ 303. 5 measurements. Observations: C11 at 115x. Scale Model (in which the Sun is a baseball): Component Diameter, in (cm) A 7.57 (19.2) B Distance (LY): 925 Distance, mi (km) na 8.66 (13.9) Total luminosity (Suns): 15.4 Smart 162 Other name(s): HD 211136 Rating: 5 M Position: 2214+5636 A B Magnitude 9.45 12.30 Separation PA — — 15.6 + 229 = Notes: 1907: 15.4 @ 229. 2 measurements. Observations: C11 at 115x. - 21 - Year — 1928 Spectra A Colors W ? Zone 56 Stein 2670 Rating: 5 M Position: 2216+5541 A B Magnitude 10.47 11.80 Separation PA — — 9.3 60 Year — 1917 Spectra Colors W W? Notes: 1 measurement. Observations: C11 at 115x. A 7.5m star is 9 min N. (This star is SAO 34238, a B9 star that is 1,480 light years away and 178 times brighter than the Sun.) h1748 Other name(s): ADS 15820 Rating: 5 M Position: 2217+5831 A B Magnitude 10.71 11.00 Separation PA — — 5.6 300 + Notes: 1904: 9.0 @ 274. 9 measurements. Observations: C11 at 115x. - 22 - Year — 1991 Spectra Colors W W Zone 56 Difficult Barnard 57 Other name(s): ADS 15631 Rating: 4 D Position: 2206+5711 A B C Magnitude 10.91 12.50 10.69 Separation — 0.8 41.0 PA — 271 + 97 Year — 1916 1916 Spectra Colors W ? Notes: AB 1916: 0.9 @ 270. 1990 shown. 2 measurements. AC 1 measurement. Observations: C11 at 115x. B was not seen even at 634x. A 7m star is 2 min S, and a 7.5m star is 4 min E. Distance (LY): 41 Total luminosity (Suns): 0.011 Alden 6 Other name(s): ADS 15752 Rating: 4 D Position: 2213+5655 A B Magnitude 9.50 11.50 Separation PA — — 2.1 251 Notes: 1 measurement. Observations: C11 at 634x. - 23 - Year — 1918 Spectra Colors W? W Zone 56 Stein 2606 Rating: 5 D Position: 2201+5802 A B Magnitude 11.10 11.10 Separation PA — — 9.6 128 Year — 1904 Spectra Colors W W Notes: 1 measurement. Observations: C11 at 115x. Very faint. It lies 30 min SE of 14 Cep. Stein 2641 Other name(s): Rating: 5 D Position: 2213+5531 A B Magnitude 11.40 11.40 Separation PA — — 5.4 82 Year — 1917 Spectra Colors W W Notes: 1 measurement. Observations: C11 at 115x. It lies 4 min NW of a 7.6m Y star (SAO 34194; 212 light years distant). Stein 2645 Rating: 5 D Position: 2213+5834 A B Magnitude 10.13 13.55 Separation PA — — 11.0 + 23 + - 24 - Year — 1917 Spectra Colors W ? Zone 56 Notes: 1905: 10.5 @ 21. 2 measurements. Observations: C11 at 115x. Stein 2653 Rating: 5 D Position: 2214+5545 A B Magnitude 10.99 13.38 Separation PA — — 11.3 = 85 - Year — 1917 Spectra Colors W W? Notes: 1917: 11.3 @ 86. 3 measurements. Observations: C11 at 115x. A nice 9m / 9.9m pair (10" @ 240) is 3 min S. Distance (LY): 146 Total luminosity (Suns): 0.07 Stein 2652 Rating: 5 D Position: 2214+5543 A B Magnitude 9.80 12.50 Separation PA — — 13.1 257 Year — 1917 Notes: 1 measurement. Observations: C8 at 104x. Very faint; 3 faint stars (11m) lie 1 minN. Distance (LY): 138 Total luminosity (Suns): 0.215 - 25 - Spectra Colors W W Zone 56 Deep Sky Objects Moderate NGC 7226 Other Names: Collinder 446 Rating: 4 M Position: 2211+5525 Type : Oc Dimensions: 1.8' Class: I 2m Cluster population: 25 Magnitude : 13.3 Notes: It is 500 million years old, and lies 30,000 light years from the galactic center and 75 light years below the galactic plane. It may be part of the Cepheus-Lacerta OB1 association. Observations: C8 at 104x. Delicate! Framed by two 9m stars. There appear to be two rich knots to the E. Model (where the Sun is a baseball): Its diameter would be 1,210 miles. The stars would be 209 miles apart. Distance (LY): 8,530 Luminosity (suns): 27 NGC 7235 Other Names: Collinder 447 Astronomical League Program: Binocular Deep Sky Club Rating: 4 M Position: 2213+5717 Type : Oc Dimensions: 4' Class: II 3m Cluster population: 30 Magnitude : 9.4 Notes: It is only 2 million years old, so its earliest stellar type is B0. There are 98 members, and it lies 31,600 light years from the galactic center and 140 light years above the galactic plane. - 26 - Zone 56 Observations: C8 at 104x. A denser area of a rich field, dominated by a triangle of 8m-9m stars. A 9m Y star is in the E end. Rich field. Model (where the Sun is a baseball): Its diameter would be 4,490 miles, and the stars would be 725 miles apart. Distance (LY): 9,200 Luminosity (suns): 1,150 Zone 56, Map 4 Double Stars Easy Hipparcos 3196 Other name(s): SAO 20132 Rating: 4 E Position: 2232+6311 A B Magnitude 9.92 11.49 Separation PA — — 18.4 = 25 + Year — 1991 Notes: AB 1969: 18.4 @ 22. 3 measurements. Observations: C11 at 115x. A 9.8m star is 2 min S. Scale model (in which the Sun is the size of a baseball): Diameter: A = 1.61 inches. Separation: AB = 11.6 miles. Distance (LY): 403 Total luminosity (Suns): 3 - 27 - Spectra B2 Colors W W Zone 56 h1784 Other name(s): Stein 1113 Rating: 4 E Position: 2233+6229 A B Magnitude 10.17 11.12 Separation PA — — 17.1 + 353 + Year — 1991 Spectra Colors W W Notes: 1898: 13.6 @ 345. 6 measurements. Observations: C11 at 115x. Stein 1108 Rating: 5 E Position: 2226+6349 A B Magnitude 9.71 11.60 Separation PA — — 9.1 79 Year — 1913 Spectra Colors W ? Notes: 1 measurement. Observations: C11 at 115x. A nice field lies 10 min NE. Moderate Stein 1116 Rating: 5 M Position: 2236+6347 A B Magnitude 10.44 11.70 Separation PA — — 6.5 159 - 28 - Year — 1913 Spectra Colors ? ? Zone 56 Notes: 1 measurement. Observations: C11 at 115x. Stein 1120 Rating: 5 M Position: 2242+6215 A B Magnitude 10.73 11.84 Separation PA — — 13.2 262 -? Year — 1991 Spectra Colors W W Notes: 1908: 13.3 @ 83. 3 measurements. Quadrant reversal is obvious. Observations: C11 at 115x. Distance (LY): 1,300 Total luminosity (Suns): 9.17 Milburn 180 Other name(s): ADS 16213 Rating: 5 M Position: 2243+6307 A B Magnitude 10.60 11.00 Separation PA — — 6.9 190 - Year — 1920 Spectra Notes: 1906: 7.5 @ 192. 2 measurements. Observations: C11 at 115x. Nice field. Distance (LY): 60 Total luminosity (Suns): 0.0274 - 29 - Colors W O? Zone 56 Difficult Kruger 59 Other name(s): ADS 15954; SAO 20071 Rating: 3 D Position: 2227+6343 A B Magnitude 8.47 8.97 Separation PA — — 1.7 + 165 - Year — 1998 Spectra O9 V: Colors W W Notes: 1890: 1.6 @ 166. 24 measurements. Observations: C11 at 339x. Zone 56, Map 5 Double Stars Easy Delta Cep Rating: 3 E Other names: 27 Cep; Bur 702; SI 58 (C); ADS 15987; HD 213306; SAO 34508 Astronomical League Program: Double Star Club Position: 2229+5825 A B C Magnitude 4.10 13.00 6.31 Separation — 21.0 + 40.9 = PA — 284 191 - Year — 1961 1994 Spectra Colors F5 Ib-G2IbvY No B Notes: AB 1878: 19.4 @ 286. 6 measurements. Star A is a spectroscopic binary (0.89986 day period, or possibly 0.46458 days). - 30 - Zone 56 AC 1835: 40.9 @ 192. 55 measurements. Spectroscopic binary. This is the proto-type Cepheid Variable (discovered by Goodricke). It is also an infra-red source. It is 25-30 times bigger than the Sun and has a 5.37 day period (you can find the light curve on page 584 of Burnham's "Celestial Handbook"). The companion is 13,000 AU from the primary. It may also have a companion only 10% as massive as the Sun. Observations: C8 at 104x. Some observers report O and B. Webb said Y and B, "especially fine pair, somewhat like Beta Cygni." Scale model (in which the Sun is the size of a baseball): Diameter: A = 90.0 inches. Separation: AB = 32.1 miles; AC = 62.6 miles; Aa = 1.61 feet. Distance (LY): 980 Total luminosity (Suns): 2,000 H IV 31 Other Names: HD 213224 Rating: 4 E Position: 2228+5825 A B Magnitude 8.51 10.41 Separation PA — — 25.1 = 4- Year — 1984 Spectra A0 Colors W R Notes: 1899: 25.1 @ 9. 13 measurements. Hipparcos/Tycho mission data show different distances for these stars (770 and 31 light years); they may be optical. The stars have different proper motions. Observations: C8 at 104x. It lies just S of Delta Cep. - 31 - Zone 56 h1783 Other names: Bur 1514 (C); ADS 16043 Rating: 4 E Position: 2233+6014 A B C Magnitude 9.81 10.00 Separation — 6.4 + 58 PA — 272 = 90 Year — 1918 1904 Spectra Colors W W? No Notes: AB 1904: 6.2 @ 272. 3 measurements. AC 1 measurement. Observations: C11 at 115x. The 8.4m star SAO20135 lies 5 min north. (This star is thought to be 11,650 light years away, which would make it 4,600 times brighter than the Sun. It is a B1 Main Sequence star.) h1782 Other Names: ADS 16038 Rating: 5 E Position: 2232+6015 A B C Magnitude 10.75 10.60 9.81 Separation — 4.6 + 58 PA — 315 = 90 Year — 1969 Spectra Colors W? W? Notes: AB 1904: 4.5 @ 315. 4 measurements. AC 1904: 58 @ 90. 1 measurement. Observations: C11 at 115x. The double h1783 is 1 min east. In fact, the C star of this pair is the A star of h1783. - 32 - Zone 56 Milburn 97 Other names: Stein 6328?; ADS 16101 Rating: 5 E Position: 2236+6053 A B Magnitude 10.25 11.40 Separation PA — — 7.1 = 65 = Year — 1918 Spectra Colors W ? Notes: 1901: 7.1 @ 65. 3 measurements. Stein 6328 is shown in the WDS as being at 2236+6053 and shows as 9.9 and 11.0, 3.8 @ 71 (1901). I could not find a separate pair for Stein, and suspect that Stein 6328 is in fact a double-listing for Milburn 97 Observations: C11 at 115x. A 7m star lies 9 min SW. Moderate Kruger 61 Other Names: ADS 16079 Rating: 3 M Position: 2234+5812 A B C D Magnitude 10.30 10.70 11.52 12.08 Separation — 3.9 = 21.3 + 37.9 PA — 115 = 165 + 35 Year — 1990 1991 1926 Notes: AB 1890: 3.9 @ 115. 9 measurements. AC 1907: 19.0 @ 154. 5 measurements. AD 1 measurement. Observations: C11 at 339x. This system lies 2 min W of a 7m star. - 33 - Spectra Colors W W W? W? Zone 56 h1792 Other Names: ADS 16125; HD 214512 Rating: 3 M Position: 2237+5930 A B Magnitude 8.50 10.47 Separation PA — — 5.9 139 + Year — 1907 Spectra A0 Colors W O? Notes: 1900: 6.0 @ 135. 2 measurements. Observations: C11 at 115x. This pair Iis the west-most star of a small rectangle some 2 min SE of an 8m star. Bur 695 Other names: Walker 5; ADS 15574; HD 209557; SAO 19807 Rating: 5 M Position: 2202+6106 A B C Magnitude 7.95 10.60 12.00 Separation — 3.0 = 13.9 PA — 147 + 205 Year — 1970 1970 Spectra A0 Colors W' W? bW Notes: AB 1878: 3.0 @ 146. 8 measurements. AC 1 measurement. Observations: C8 at 104x. C11 at 115x. It is the obtuse angle of a 20 min acute triangle with two 8m stars. - 34 - Zone 56 Espin 148 Other Names: ADS 16017 Rating: 5 M Position: 2231+6138 A B C Magnitude 10.58 11.30 9.93 Separation — 3.0 89 PA — 285 117 Year — 1992 1912 Spectra Colors W? W? W Notes: AB 1902: 3.1 @ 286. 4 measurements. AC 1 measurement. Observations: C11 at 339x. It is nuked by a 7m star 2 min W (HD 213530, an A0 star 1,530 light years away). Stein 2840 Rating: 5 M Position: 2241+5835 A B Magnitude 11.40 12.40 Separation PA — — 8.5 131 Notes: 1 measurement. Observations: C11 at 115x. - 35 - Year — 1907 Spectra Colors ? ? Zone 56 Stein 2844 Rating: 5 M Position: 2242+5826 A B Magnitude 10.78 11.60 Separation PA — — 7.4 307 Year — 1906 Spectra Colors W W? Notes: 1 measurement. Observations: C11 at 115x. This pair lies just SW of an arc of bright stars. Difficult Kruger 58 Other Names: 15861; HD 239930 Rating: 3 D Position: 2221+5952 A B Magnitude 9.52 9.77 Separation PA — — 2.2 + 26 - Notes: 1890: 1.6 @ 28. 25 measurements. Observations: C11 at 339x. Nice but faint and alone. - 36 - Year — 1999 Spectra Colors W W Zone 56 Stein 2703 Rating: 5 D Position: 2220+5857 A B Magnitude 11.00 12.92 Separation PA — — 9.4 321 - Year — 1920 Spectra Colors W ? Notes: 1905: 10.9 @ 332. 2 measurements. Observations: C11 at 115x. It is nestled inside a 10m triangle. Distance (LY): 76 Total luminosity (Suns): 0.02 A 629 Other Names: ADS 15885; HD 239937 Rating: 5 D Position: 2222+5959 A B Magnitude 9.22 9.45 Separation PA — — 1.1 + 338 + Year — 1991 Notes: 1903: 1.0 @ 332. 17 measurements. Observations: C11 at 634x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 14.0 inches. Separation: AB = 1.27 miles. Distance (LY): 740 Total luminosity (Suns): 16.0 - 37 - Spectra F5 Colors W W Zone 56 Deep Sky Objects Moderate NGC 7261 Other Names: Collinder 450 Rating: 4 M Position: 2220+5805 Type : Oc Dimensions: 5' Class: II 3m Cluster population: 30 Magnitude : 12.0 Notes: It is 40 million years old. Its earliest stellar type is B2. There are 62 members, and it lies 30,000 light years from the galactic center and 100 light years above the galactic plane. Observations: C8 at 104x. I counted 7 bright stars and very many faint ones. Steve Coe believes this is the best open cluster inside the Cepheus "pentangle". Model (where the Sun is a baseball): Its diameter would be 1,400 miles, and the stars would be 207 miles apart. Distance (LY): 5,480 Luminosity (suns): 37 Difficult NGC 7354 Other Names: PK 107+2.1, H II 705 Astronomical League Program: Herschel II Club Rating: 5 D Position: 2240+6117 Type : Pn Dimensions: 28" x 20" Class: 4 Magnitude : 12.2 - 38 - Zone 56 Observations: C8 at 83x. Very faint; use averted vision. A nebular filter helps pick out this amorphous glow. I got fleeting hints of a darker center, but could not be sure. Faint, moderate field. C11 at 98x. Very distinct and easy, in a rich field. Three brighter stars form a nice equilateral triangle to the N, and a small trapezoid is on the NE side of the field. Model (where the Sun is a baseball): Its diameter would be 227 miles. Distance (LY): 5,200 Luminosity (suns): 28 NGC 7354 Planetary nebula Observed with C11 on 9/25/03 Magnification: 98x Okie-Tex Star Party - 39 - Zone 56 Zone 56, Map 6 Double Stars Easy Kruger 60 Other names: ADS 15972; HD 239960 Rating: 3 E Position: 2228+5742 A B C Magnitude 9.59 11.30 10.53 Separation — 3.3 + 118.3 +!! PA — 111 62 + Year — 1995 1991 Spectra M2 V M4 V3 Colors R R No Notes: This is a famous red-dwarf pair. The total mass is only 40% of the sun. There are also many very faint and distant companions, beyond an 8" scope. The diameter of A is 0.34 solar diameters; B is 0.19. The AB orbital period is 44.7 years (Lippincott, 1953), semi-major axis of 2.38", motion retrograde. B is the flare star DO Cep, which is fairly active with flares of small to moderate amplitudes. AB 1890: 2.3 @ 179. Over 100 measurements. AC 1890: 26.6 @ 56. 71 measurements. Observations: C8 at 280x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 1.05 inches; B = 63.9 inches. Separation: AB = 510 feet; AC = 2.39 miles. Distance (LY): 13 Total luminosity (Suns): 0.0024 - 40 - Zone 56 OS 473 Other names: ADS 16001; HD 213470; SAO 34531 Rating: 4 E Position: 2230+5713 A B Magnitude 6.53 10.37 Separation PA — — 15.0 + 359 + Year — 1998 Spectra A2 Ia G Colors yW B Notes: 1848: 14.9 @ 356. 10 measurements. Star A is a spectroscopic binary. Observations: C8 at 83x. Rich field. h1789 Rating: 4 E Position: 2235+5502 A B C Magnitude 10.10 12.46 11.33 Separation — 15.2 18.3 + PA — 110 192 + Year — 1908 1908 Notes: AB 1 measurement. AC 1907: 17.3 @ 190. 2 measurements. Observations: C11 at 115x. A nice wall of four stars (~9m) lies 5 min east. Distance (LY): 314 Total luminosity (Suns): 1.08 - 41 - Spectra Colors W W W Zone 56 Espin 1025 Other names: ADS 16133; HD 235906 Rating: 4 E Position: 2238+5534 A B C BC Magnitude 9.50 11.04 13.00 Separation PA — — 43.6 330 5.7 320 Year — 1910 Spectra K2 Colors Y Y W? 1910 Notes: 1 measure for each. Observations: C11 at 339x. C was tough! The pair is bracketed by two stars (~9.0m and ~8.5m). h1771 Other names: Stein 2784 Rating: 5 E Position: 2228+5730 A B Magnitude 10.91 12.27 Separation PA — — 14.3 + 208 - Year — 1922 Spectra Colors W ? Notes: 1908: 14.0 @ 209. 5 measurements. Observations: C11 at 115x. It lies 4 min S of an 8m white star (SAO34476; 1,200 light years away). Distance (LY): 63 Total luminosity (Suns): 0.0173 - 42 - Zone 56 Moderate Stein 2729 Rating: 4 M Position: 2222+5754 A B Magnitude 10.50 11.60 Separation PA — — 9.6 + 38 - Year — 1920 Spectra Colors W W? Notes: 1905: 9.3 @ 44. 2 measurements. Observations: C11 at 115x. It forms a "V" with two 9m stars and one 11m star. Distance (LY): 36 Total luminosity (Suns): 0.008 Doolittle 18 Other names: Stein 2805 (C); ADS 16015 Rating: 4 M Position: 2231+5630 A B C Magnitude 9.57 11.50 11.57 Separation — 2.5 = 14.5 + PA — 53 + 192 - Year — 1978 Spectra Colors W W ? Notes: AB 1899: 2.5 @ 45. 4 measurements. AC 1915: 14.7 @ 193. The WDS lists Stein 2805 at the same position and gives the following data: magnitudes of 9.6 and 11.7; separation of 14.8" at pa 192 in 1907. I could find no other pair in the area the fit this data other than Doolittle 18. Given the remarkable likeness in magnitudes, separation and PA, I conclude that Stein 2805 is a re-listing of Doolittle 18 AC. Observations: C11 at 339x. This system is the middle star of a small "M" shaped asterism. Distance (LY): 620 Total luminosity (Suns): 3.48 - 43 - Zone 56 A. G. 283 Other names: ADS 16032 Rating: 4 M Position: 2232+5511 A B Magnitude 8.34 8.83 Separation PA — — 2.6 333 - Year — 1998 Spectra F8 Colors W W Notes: 1901: 2.8 @ 334. 23 measurements. Observations: C8 at 280x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 15.3 inches. Separation: AB = 1.95 miles. Distance (LY): 483 Total luminosity (Suns): 10 h1791 Other names: ADS 16097; HD 214238; SAO 34602 Rating: 4 M Position: 2236+5651 A B C Magnitude 7.61 9.66 12.05 Separation — 17.1 + 85.5 + PA — 59 149 - Year — 1956 1925 Spectra G0 Colors Y O ? Notes: AB 1828: 16.0 @ 64. 12 measurements. AC 1910: 84.4 @ 150. 2 measurements. Hipparcos/Tycho mission data show different distances for these stars; they may be optical. However, the stars exhibit common proper motion. - 44 - Zone 56 Observations: C8 at 104x. Use averted vision for star C. Some observers note W and bW. Scale model (in which the Sun is the size of a baseball): Diameter: A = 16.5 inches. Separation: AB = 11.7 miles; AC = 58.7 miles. Distance (LY): 440 Total luminosity (Suns): 17 h1796 Other names: ADS 16140; HD 214665; SAO 34651 Rating: 4 M Position: 2239+5647 A B Magnitude 5.09 10.32 Separation PA — — 30.9 + 9+ Year — 1987 Spectra M4 III Colors O!! W Notes: 1902: 29.6 @ 7. 5 measurements. The primary is an infra-red source. May be optical because Hipparcos gives different distances (430 and 58 light years). Observations: C8 at 104x. Stein 2687 Rating: 5 M Position: 2219+5526 A B Magnitude 10.02 12.20 Separation PA — — 11.0 130 + Notes: 1898: 12.1 @ 122. 4 measurements. - 45 - Year — 1917 Spectra F2 V: Colors W ? Zone 56 Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 5.10 inches. Separation: AB = 40.0 miles. Distance (LY): 2,330 Total luminosity (Suns): 47 Difficult h1751 Other names: A 1461 (B); GP Cep; ADS 15834 Rating: 3 D Position: 2219+5607 A B C D E F Magnitude 10.40 10.64 10.52 12.68 13.60 13.00 Separation — 1.7 + 11.3 + 24.2 30.0 8.0 PA — 93 + 114 = 77 25 29 Year — 1981 1917 Notes: AB 1906: 1.6 @ 91. 11 measurements. AC 1908: 11.2 @ 114. 6 measurements. AD 1908: 24.3 @ 78. 2 measurements. AE 1908: 304. @ 39. 2 measurements. AF 1917, 1 measurement. In the AB pair, one of them is a Beta Lyr system. Observations: C11 at 634x. This system forms a small trapezoid. - 46 - Spectra O9 V Colors W W W ? ? W Zone 56 Scale model (in which the Sun is the size of a baseball): Diameter: A = 24.0 inches. Separation: AB = 1,700 feet; AC = 1.35 miles; AD = 2.90 miles; AE = 3.60 miles; AF = 1.00 mile. Distance (LY): 77 Total luminosity (Suns): 0.08 Stein 2833 Rating: 4 D Position: 2237+5512 A B Magnitude 11.20 11.70 Separation PA — — 4.7 199 Year — 1907 Spectra Notes: 1 measurement. Observations: C11 at 115x. Distance (LY): 47 Total luminosity (Suns): 0.0093 - 47 - Colors W W? Zone 56 Deep Sky Objects Moderate Berkeley 94 Rating: 3 M Position: 2223+5551 Type : Oc/Gn Dimensions: 4' Class: I 1pn Cluster population: 10 Magnitude : 8.7 Notes: It is 6 light years in diameter. Observations: C8 at 104x. This is a nebulous patch with a N-S axis that is helped greatly by high power. Is there nebulosity here too? The Trumpler code says there is, and there seems to be a hint of it in the 8". Model (where the Sun is a baseball): Its diameter would be 3,221 miles, and the stars are 748 miles apart. Distance (LY): 8,600 Luminosity (suns): 2,000 Difficult NGC 7281 Rating: 5 D Position: 2225+5740 Type : Oc Dimensions: 12' Class: IV 2p Cluster population: 20 Magnitude : 10.0 Notes: It may be an asterism. Observations: C8 at 83x. It is only three 10m stars in a line, plus about a dozen much fainter ones. - 48 - Zone 56 Zone 56, Map 7 Double Stars Easy h1833 Other names: Espin 218 (C); ADS 16390 Rating: 5 E Position: 2256+6447 A B C BC Magnitude 10.17 10.88 13.30 Separation PA — — 19.7 + 301 + 2.9 - 335 + Year — 1991 Spectra Colors W W No 1921 Notes: AB 1893: 18.7 @ 295. 6 measurements. BC 1893: 3.5 @ 324. 6 measurements. Observations: C11 at 115x. The C star was not noted. Moderate Espin 142 Other names: IL Cep; ADS 16341; HD 216629 Rating: 4 M Position: 2253+6209 A B Magnitude 9.34 11.83 Separation PA — — 7.4 328 = Notes: 1902: 7.5 @ 328. 8 measurements. A is a Beta Lyr system. - 49 - Year — 1993 Spectra Colors B2 IV-Vne bW W Zone 56 Observations: C11 at 115x. A 9.1m star is 2 min E. Scale model (in which the Sun is the size of a baseball): Diameter: A = 16.2 inches. Separation: AB = 31.6 miles. Distance (LY): 2,740 Total luminosity (Suns): 119 Milburn 231 Other names: ADS 16284 Rating: 5 M Position: 2249+6425 A B C BC Magnitude 11.35 11.75 12.20 Separation PA — — 40.3 4 2.8 Year — 1921 1921 Spectra Colors W W? W 184 Notes: 1 measurement for each. Observations: C11 at 339x. Stein 1127 Rating: 5 M Position: 2256+6251 A B Magnitude 11.23 12.14 Separation PA — — 14.8 + 231 + Notes: 1905: 14.7 @ 229. 2 measurements. - 50 - Year — 1905 Spectra Colors W? W? Zone 56 Observations: C11 at 115x. It lies 3 min SW of STF 2961. Milburn 233 Other names: ADS 16429 Rating: 5 M Position: 2259+6455 A B Magnitude 10.65 10.80 Separation PA — — 3.7 = 216 - Year — 1990 Spectra Colors W W? Notes: 1893: 3.7 @ 220. 4 measurements. Observations: C11 at 115x. Distance (LY): 146 Total luminosity (Suns): 0.17 Difficult STF 2961 Other names: KZ Cep; ADS 16394; SAO 20332 Rating: 3 D Position: 2257+6252 A B Magnitude 8.48 8.61 Separation PA — — 2.2 + 347 - Year — 1999 Spectra B0 V Colors W W Notes: 1833: 2.0 @ 349. 59 measurements. One component is a Beta CMa-type variable. Observations: C11 at 634x. - 51 - Zone 56 Zone 56, Map 8 Double Stars Easy STF 2953 Other names: P Muller 511; ADS 16334 Rating: 2 E Position: 2253+6055 A B Magnitude 7.42 9.93 Separation PA — — 8.4 + 137 - Year — 1997 Spectra G0 III Colors yW B!! Notes: 1832: 8.3 @ 138. 16 measurements. P Muller 511 misidentified and identical (Heintz 97). Observations: C11 at 115x. The very faint and sparse open cluster NGC 7419 is 3 min east. Scale model (in which the Sun is the size of a baseball): Diameter: A = 32.4 inches. Separation: AB = 11.0 miles. Distance (LY): 840 Total luminosity (Suns): 65 h1821 Rating: 4 E Position: 2250+6018 A B Magnitude 10.66 10.90 Separation PA — — 11.6 + 103 + - 52 - Year — 1973 Spectra Colors yO W? Zone 56 Notes: 1901: 11.5 @ 102. 3 measurements. Observations: C11 at 115x. There are several faint pairs in the field. Moderate Stein 1128 Rating: 4 M Position: 2256+6042 A B Magnitude 9.61 12.50 Separation PA — — 11.5 55 - Year — 1985 Spectra K0 Colors Y W Notes: 1901: 11.8 @ 58. 3 measurements. Observations: C11 at 115x. This pair is the right angle of a right triangle of 12m and 12.5m stars. Scale model (in which the Sun is the size of a baseball): Diameter: A = 26.6 inches. Separation: AB = 5.56 miles. Distance (LY): 310 Total luminosity (Suns): 1.15 Hipparcos 3234 Other names: HD 240060 Rating: 5 M Position: 2247+5941 A B Magnitude 9.08 12.59 Separation PA — — 9.6 324 - 53 - Year — 1991 Spectra A2 Colors W ? Zone 56 Notes: 1 measurement. Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 7.52 inches. Separation: AB = 34.5 miles. Distance (LY): 2,300 Total luminosity (Suns): 100 Stein 1125 Other names: SAO 20307 Rating: 5 M Position: 2254+6129 A B Magnitude 9.34 12.90 Separation PA — — 11.0 181 - Year — 1986 Spectra Colors W W Notes: 1903: 11.8 @ 183. 3 measurements. Observations: C8 at 104x. Difficult STF 2950 Other names: ADS 16317; HD 216380; SAO 20281 Rating: 4 D Position: 2251+6141 A B C Magnitude 6.06 7.14 10.70 Separation — 1.4 39.2 + PA — 284 355 + - 54 - Year — 1996 1984 Spectra G2 IV G2 I Colors Y Y O Zone 56 Notes: AB 1831: 2.5 @ 322. Over 100 measurements. AC 1910: 39.1 @ 354. 9 measurements. This star is a member of the Hyades group. Observations: C8 at 280x. Webb saw them as Y and W. Scale model (in which the Sun is the size of a baseball): Diameter: A = 8.70 inches; B = 16.9 inches. Separation: AB = 2,590 feet; AC = 13.9 miles. Distance (LY): 227 Total luminosity (Suns): 28 Bur 712 Other names: ADS 16366 Rating: 4 D Position: 2255+5914 A B C Magnitude 10.13 10.59 10.60 Separation — 1.3 + 45 PA — 294 + 112 Year — 1991 1914 Spectra A0 Colors W W yW Notes: AB 1877: 1.1 @ 291. 9 measurements. AC 1 measurement. Observations: C11 at 634x. This system is the central star of a long and narrow "Y" shaped asterism of 8 stars. The Y runs N to S. Scale model (in which the Sun is the size of a baseball): Diameter: A = 6.89 inches. Separation: AB = 1.35 miles; AC = 47.1 miles. Distance (LY): 670 Total luminosity (Suns): 7.2 - 55 - Zone 56 Deep Sky Objects Easy NGC 7429 Rating: 3 E Position: 2256+5959 Type : Oc Dimensions: 14.0' Class: III 2 p Cluster population: 15 Magnitude : 9.8 Observations: C11 at 140x. A sparse group of 15 stars with a wide spread in magnitude. The brightest star is 9.8m. It is somewhat shaped like a Poisson Distribution function ("bell" curve). Difficult NGC 7419 Other Names: Collinder 453, H VII 43 Astronomical League Program: Herschel II Club Rating: 5 D Position: 2254+6050 Type : Oc Dimensions: 2' Class: I 2m Cluster population: 40 Magnitude : 13.0 Notes: This cluster contains one carbon star and lies 30,300 light years from the galactic center and just above the galaxy's plane. Observations: C8 at 104x. An unresolved fuzzy patch 5 min SE of 8.2m SAO 20306. Model (where the Sun is a baseball): Its diameter would be 1,180 miles, and its stars would be 169 miles apart. Distance (LY): 4,500 Luminosity (suns): 10 - 56 - Zone 56 Zone 56, Map 9 Double Stars Easy OS 480 Other names: ADS 16260; HD 215714; SAO 34785 Rating: 3 E Position: 2246+5804 A B Magnitude 7.56 8.59 Separation PA — — 31.0 = 116 - Year — 1998 Spectra F8 G0 Colors W pB Notes: 1843: 31.0 @ 118. 22 measurements. Hipparcos/Tycho data show different distances for these stars (570 and 114 light years); they may be optical. Observations: C8 at 206x. h1824 Other names: HD 240085 Rating: 3 E Position: 2251+5712 A B Magnitude 9.56 10.11 Separation PA — — 22.5 = 44 - Year — 1983 Notes: 1898: 22.5 @ 45. 7 measurements. Observations: C11 at 115x. This is a nice pair in a rich, bright field. - 57 - Spectra A2 Colors W B Zone 56 h1810 Other names: HD 215835; SAO 34810 Rating: 4 E Position: 2247+5807 A B Magnitude 8.59 12.12 Separation PA — — 20.6 356 + Year — 1991 Spectra O5 Colors W dB Notes: 1902: 20.8 @ 355. 3 measurements. Observations: C8 at 104x. It lies on the W edge of the rich open cluster NGC 7380, a trapezoidal spattering of stars. Note the wide 7.7/8.8m double (SAO 34785 and 34786) 7 min WSW of here, and 6.5m SAO 34761 18 min W. Doolittle 20 Other names: ADS 16313 Rating: 4 E Position: 2251+5842 A B C Magnitude 10.96 12.00 12.50 Separation — 66 -! 1.9 + PA — 59 = 103 - Year — 1951 Spectra Colors W ? Notes: AB 1900: 80 @ 59. 2 measurements. AC 1900: 1.1 @ 113. 3 measurements. Observations: C11 at 115x. The field here is very rich, almost like an open cluster. I counted 13 stars in the "asterism." - 58 - Zone 56 h1830 Other names: ADS 16359 Rating: 4 E Position: 2254+5538 A B C D Magnitude 10.19 12.50 10.76 13.50 Separation — 5.5 14.6 20.8 PA — 280 + 90 276 Year — 1917 Spectra 1908 Colors W ? W ? Notes: AB 1908: 5.7 @ 279. 2 measurements. AC 1908: 14.3 @ 81. 3 measurements. AD 1 measurement. Observations: C11 at 339x. Distance (LY): 66 Total luminosity (Suns): 0.0489 Milburn 376 Other names: ADS 16415 Rating: 5 E Position: 2258+5647 A B Magnitude 10.32 10.70 Separation PA — — 6.3 240 - Notes: 1917: 6.8 @ 242. 3 measurements. Observations: C11 at 115x. - 59 - Year — 1980 Spectra Colors W ? Zone 56 Moderate Stein 2850 Other names: Rating: 4 M Position: 2246+5651 A B Magnitude 11.63 12.10 Separation PA — — 14.1 + 16 + Year — 1917 Spectra Colors W B? Notes: 1904: 13.0 @ 13. 2 measurements. Observations: C11 at 115x. A nice wall of four 12m stars is 4 min NE. Stein 2866 Rating: 4 M Position: 2250+5804 A B Magnitude 10.58 11.28 Separation PA — — 15.4 + 183 +? Year — 1991 Notes: 1904: 14.1 @ 2. 2 measurements. Obvious quadrant reversal. Observations: C11 at 115x. - 60 - Spectra Colors W W Zone 56 Stein 2842 Rating: 5 M Position: 2241+5725 A B Magnitude 10.70 11.30 Separation PA — — 12.9 145 Year — 1913 Spectra Colors ? ? Notes: 1 measurement. Observations: C11 at 115x. Distance (LY): 138 Total luminosity (Suns): 0.1231 Stein 2849 Rating: 5 M Position: 2245+5657 A B Magnitude 11.14 12.60 Separation PA — — 9.0 269 Year — 1917 Notes: 1 measurement. Observations: C11 at 115x. This pair is the west vertex of a 12m triangle. - 61 - Spectra Colors W W? Zone 56 Stein 2859 Rating: 5 M Position: 2247+5614 A B Magnitude 10.88 12.60 Separation PA — — 12.4 353 Year — 1917 Spectra Colors W ? Notes: 1 measurement. Observations: C11 at 115x. Distance (LY): 379 Total luminosity (Suns): 0.60 Stein 2868 Rating: 5 M Position: 2250+5514 A B Magnitude 11.60 12.50 Separation PA — — 7.6 125 Year — 1917 Spectra Notes: 1 measurement. Observations: C11 at 115x. Overpowered! Distance (LY): 150 Total luminosity (Suns): 0.0579 - 62 - Colors W W Zone 56 Milburn 372 Other names: ADS 16332 Rating: 5 M Position: 2253+5716 A B Magnitude 11.21 11.20 Separation PA — — 6.5 + 312 + Year — 1997 Spectra Colors ? ? Notes: 1904: 5.3 @ 294. 9 measurements. Observations: C11 at 115x. Fairly rich field. Distance (LY): 20 Total luminosity (Suns): 0.0021 Difficult Bur 1145 Other names: ADS 16274 Rating: 4 D Position: 2248+5833 A B C Magnitude 9.22 11.70 10.89 Separation — 0.9 22 = PA — 159 + 180 = Year — 1985 Notes: AB 1889: 1.0 @ 154. 5 measurements. AC 1889: 22.1 @ 180. 3 measurements. Observations: C11 at 115x. I could not glimpse B even at 634x. - 63 - Spectra A Colors W O Zone 56 Panjaitan 27 Rating: 4 D Position: 2250+5716 A B Magnitude 10.64 11.60 Separation PA — — 2.0 136 Year — 1977 Spectra Colors W W Notes: 1 measurement. Observations: C11 at 339x. This pair is the east-most star of a small 10m triangle. Distance (LY): 79 Total luminosity (Suns): 0.11 Stein 2900 Rating: 4 D Position: 2255+5621 A B Magnitude 11.40 11.80 Separation PA — — 9.0 57 Year — 1917 Spectra Colors W? W? Notes: 1 measurement. Observations: C11 at 115x. This pair lies 3 min E of a 6m star. A small arc of 11m stars lies 2 min W. And a 6.5m star is 8 min W. - 64 - Zone 56 Stein 2921 Rating: 5 D Position: 2259+5833 A B Magnitude 11.40 12.40 Separation PA — — 9.1 296 Year — 1920 Spectra Colors W? ? Notes: 1 measurement. Observations: C11 at 115x. Deep Sky Objects Moderate NGC 7380 Other Names: Collinder 452, H VIII 77 Astronomical League Program: Herschel 400 Club Rating: 3 M Position: 2247+5806 Type : Oc/Gn Dimensions: 12' Class: III 2mn Cluster population: 40 Magnitude : 9.0 Notes: It is only 4 million years old. May be part of the Cep OB1 association. Its earliest stars are hot, young O6 and O9 stars; 125 stars belong to this group. It lies 32,000 light years from the galaxy's center and 150 light years below its plane. Observations: C8 at 65x. Sparse and round, use averted vision. There is nebulosity in this cluster, but I did not detect it with the C8. - 65 - Zone 56 Model (where the Sun is a baseball): Its diameter would be 13,480 miles, and its stars would be 1,980 miles apart. Distance (LY): 7,240 Luminosity (suns): 1,030 - 66 - Zone 56 Zone 56 Mini-Catalog Double Stars Star Designation Position Rating Map Xi Cep 2204+6437 2E 1 STF 2872 2209+5917 2E 2 STF 2953 2253+6055 2E 8 STF 2860 2203+6051 3E 2 Bur 474 2205+6100 3E 2 STF 2870 2208+6107 3E 2 Kruger 60 2228+5742 3E 6 Delta Cep 2229+5825 3E 5 OS 480 2246+5804 3E 9 h1824 2251+5712 3E 9 Stein 1079 2200+6200 4E 1 Smart 157 2201+6445 4E 1 h1729 2206+5818 4E 3 Stein 1092 2208+6054 4E 2 h1739 2208+6405 4E 1 Giclas 176 2212+5650 4E 3 Epsilon Cep 2215+5702 4E 3 Espin 1017 2215+5530 4E 3 STF 2896 2218+6313 4E 1 Component A B C A B C A B A B C A B A B A B C A B C A B A B A B A B A B A B A B A B C A B A B C D E A B - 67 - Specifications Mag Sep from A 4.26 — 6.34 7.9 + 12.70 96.8 + 7.11 — 7.33 21.4 10.10 117.6 = 7.42 — 9.93 8.4 + 7.91 — 9.23 11.9 +! 13.00 27.4 8.18 — 12.57 16.0 8.43 — 9.32 5.5 + 9.59 — 11.30 3.3 + 10.53 118.3 +!! 4.10 — 13.00 21.0 + 6.31 40.9 = 7.56 — 8.59 31.0 = 9.56 — 10.11 22.5 = 10.36 — 11.32 8.7 10.00 — 11.00 20.7 + 9.43 — 10.71 7.7 9.58 — 10.85 15.9 + 9.25 — 11.69 18.8 5.24 — 10.71 71.8 13.80 56.0 4.18 — 9.19 119.4 9.48 — 10.69 11.1 11.10 13.4 13.40 15.9 13.60 4.9 7.74 — 8.57 21.3 - PA from A — 276 96.8 + — 316 = 117.6 = — 137 — 257 + 27.4 — 346 = — 270 — 111 118.3 +!! — 284 40.9 = — 116 — 44 — 44 — 83 + — 99 + — 45 — 64 — 33 56.0 — 1— 142 + 13.4 15.9 280 — 241 - Zone 56 Star Designation Position Rating Map H IV 31 2228+5825 4E 5 OS 473 Hipparcos 3196 2230+5713 4E 6 2232+6311 4E 4 h1784 2233+6229 4E 4 h1783 2233+6014 4E 5 h1789 2235+5502 4E 6 Espin 1025 2238+5534 4E 6 h1810 2247+5807 4E 9 h1821 2250+6018 4E 8 Doolittle 20 2251+5842 4E 9 h1830 2254+5538 4E 9 Espin 1923 2208+6104 5E 2 Bur 436 2211+5756 5E 3 Stein 1108 2226+6349 5E 4 h1771 2228+5730 5E 6 h1782 2232+6015 5E 5 Milburn 97 2236+6053 5E 5 h1833 2256+6447 5E 7 Milburn 376 2258+5647 5E 9 STF 2880 2212+5944 2M 2 Fox 265 2214+6155 3M 2 Component A B A B A B A B A B C A B C A B C BC A B A B A B C A B C D A B A B C A B A B A B C A B A B C BC A B A B A B - 68 - Specifications Mag Sep from A 8.51 — 10.41 25.1 = 6.53 — 10.37 15.0 + 9.92 — 11.49 18.4 = 10.17 — 11.12 17.1 + 9.81 — 10.00 6.4 + 58 10.10 — 12.46 15.2 11.33 18.3 + 9.50 — 11.04 43.6 13.00 5.7 8.59 — 12.12 20.6 10.66 — 10.90 11.6 + 10.96 — 12.00 66 -! 12.50 1.9 + 10.19 — 12.50 5.5 10.76 14.6 13.50 20.8 8.38 — 11.75 25.0 7.44 — 11.86 19.9 + 13.50 18.1 9.71 — 11.60 9.1 10.91 — 12.27 14.3 + 10.75 — 10.60 4.6 + 9.81 58 10.25 — 11.40 7.1 = 10.17 — 10.88 19.7 + 13.30 2.9 10.32 — 10.70 6.3 7.28 — 9.41 4.1 8.61 — 10.34 5.3 - PA from A — 4— 359 + — 25 + — 353 + — 272 = 58 — 110 18.3 + — 330 320 — 356 + — 103 + — 59 = 1.9 + — 280 + 14.6 20.8 — 341 — 328 = 18.1 — 79 — 208 — 315 = 58 — 65 = — 301 + 335 + — 240 — 352 = — 177 + Zone 56 Star Designation Position Rating Map Bur 378 2217+6052 3M 2 Kruger 61 2234+5812 3M 5 h1792 2237+5930 3M 5 19 Cep 2205+6217 4M 1 Stein 1097 2212+6342 4M 1 Stein 2729 2222+5754 4M 6 Doolittle 18 2231+5630 4M 6 A. G. 283 2232+5511 4M 6 h1791 2236+5651 4M 6 h1796 2239+5647 4M 6 Stein 2850 2246+5651 4M 9 Stein 2866 2250+5804 4M 9 Espin 142 2253+6209 4M 7 Stein 1128 2256+6042 4M 8 h1718 2202+5506 5M 3 Bur 695 2202+6106 5M 5 Milburn 94 2205+5649 5M 3 Stein 1087 2205+6109 5M 2 Espin 213 2209+6406 5M 1 Stein 1094 2210+6302 5M 1 Smart 162 2214+5636 5M 3 Milburn 179 2215+6308 5M 1 Component A B C A B C D A B A B C A B A B A B C A B A B C A B A B A B A B A B A B C A B C A B A B A B A B A B A B - 69 - Specifications Mag Sep from A 9.32 — 10.39 3.4 + 11.50 6.8 10.30 — 10.70 3.9 = 11.52 21.3 + 12.08 37.9 8.50 — 10.47 5.9 5.07 — 11.10 20.1 + 10.10 58.7 10.37 — 11.20 6.8 + 10.50 — 11.60 9.6 + 9.57 — 11.50 2.5 = 11.57 14.5 + 8.34 — 8.83 2.6 7.61 — 9.66 17.1 + 12.05 85.5 + 5.09 — 10.32 30.9 + 11.63 — 12.10 14.1 + 10.58 — 11.28 15.4 + 9.34 — 11.83 7.4 9.61 — 12.50 11.5 11.35 — 11.30 9.3 + 12.40 16.6 + 7.95 — 10.60 3.0 = 12.00 13.9 9.20 — 11.65 6.0 + 10.45 — 12.26 14.0 8.83 — 11.40 6.5 + 11.17 — 12.30 15.1 + 9.45 — 12.30 15.6 + 10.40 — 10.80 2.6 + PA from A — 89 6.8 — 115 = 21.3 + 37.9 — 139 + — 93 58.7 — 324 + — 38 — 53 + 14.5 + — 333 — 59 85.5 + — 9+ — 16 + — 183 +? — 328 = — 55 — 220 16.6 + — 147 + 13.9 — 305 + — 329 — 229 — 284 — 229 = — 152 + Zone 56 Star Designation Position Rating Map Stein 2670 2216+5541 5M 3 h1748 2217+5831 5M 3 Stein 1105 2219+6318 5M 1 Stein 2687 2219+5526 5M 6 Espin 148 2231+6138 5M 5 Stein 1116 2236+6347 5M 4 Stein 2842 2241+5725 5M 9 Stein 2840 2241+5835 5M 5 Stein 2844 2242+5826 5M 5 Stein 1120 2242+6215 5M 4 Milburn 180 2243+6307 5M 4 Stein 2849 2245+5657 5M 9 Stein 2859 Hipparcos 3234 2247+5614 5M 9 2247+5941 5M 8 Milburn 231 2249+6425 5M 7 Stein 2868 2250+5514 5M 9 Milburn 372 2253+5716 5M 9 Stein 1125 2254+6129 5M 8 Stein 1127 2256+6251 5M 7 Milburn 233 2259+6455 5M 7 Hussey 976 2201+6250 2D 1 15 Cep 2204+5949 3D 2 Component A B A B A B A B A B C A B A B A B A B A B A B A B A B A B A B C BC A B A B A B A B A B A B A B C D E F - 70 - Specifications Mag Sep from A 10.47 — 11.80 9.3 10.71 — 11.00 5.6 11.00 — 12.60 10.6 + 10.02 — 12.20 11.0 10.58 — 11.30 3.0 9.93 89 10.44 — 11.70 6.5 10.70 — 11.30 12.9 11.40 — 12.40 8.5 10.78 — 11.60 7.4 10.73 — 11.84 13.2 10.60 — 11.00 6.9 11.14 — 12.60 9.0 10.88 — 12.60 12.4 9.08 — 12.59 9.6 11.35 — 11.75 40.3 12.20 2.8 11.60 — 12.50 7.6 11.21 — 11.20 6.5 + 9.34 — 12.90 11.0 11.23 — 12.14 14.8 + 10.65 — 10.80 3.7 = 9.16 — 9.21 1.6 = 6.66 — 11.40 11.0 + 9.70 90.0 + 7.85 184.5 + 6.96 237.3 + 8.00 191.2 - PA from A — 60 — 300 + — 297 — 130 + — 285 89 — 159 — 145 — 131 — 307 — 262 -? — 190 — 269 — 353 — 324 — 4 184 — 125 — 312 + — 181 — 231 + — 216 — 54 + — 299 + 90.0 + 184.5 + 37 – 32 - Zone 56 Star Designation Position Rating Map h1751 2219+5607 3D 6 Kruger 58 2221+5952 3D 5 Kruger 59 2227+6343 3D 4 STF 2961 2257+6252 3D 7 Barnard 57 2206+5711 4D 3 STF 2879 2211+6324 4D 1 Alden 6 2213+5655 4D 3 Stein 2833 2237+5512 4D 6 Bur 1145 2248+5833 4D 9 Panjaitan 27 2250+5716 4D 9 STF 2950 2251+6141 4D 8 Bur 712 2255+5914 4D 8 Stein 2900 2255+5621 4D 9 Stein 2606 2201+5802 5D 3 Stein 2645 2213+5834 5D 3 Stein 2641 2213+5531 5D 3 Stein 2652 2214+5543 5D 3 Stein 2653 2214+5545 5D 3 Stein 2703 2220+5857 5D 5 A 629 2222+5959 5D 5 Stein 2921 2259+5833 5D 9 Component A B C D E A B A B A B A B C A B A B A B A B C A B A B C A B C A B A B A B A B A B A B A B A B A B - 71 - Specifications Mag Sep from A 10.40 — 10.64 1.7 + 10.52 11.3 + 12.68 24.2 13.60 30.0 13.00 8.0 9.52 — 9.77 2.2 + 8.47 — 8.97 1.7 + 8.48 — 8.61 2.2 + 10.91 — 12.50 0.8 10.69 41.0 7.32 — 7.51 0.6 9.50 — 11.50 2.1 11.20 — 11.70 4.7 9.22 — 11.70 0.9 10.89 22 = 10.64 — 11.60 2.0 6.06 — 7.14 1.4 10.70 39.2 + 10.13 — 10.59 1.3 + 10.60 45 11.40 — 11.80 9.0 11.10 — 11.10 9.6 10.13 — 13.55 11.0 + 11.40 — 11.40 5.4 9.80 — 12.50 13.1 10.99 — 13.38 11.3 = 11.00 — 12.92 9.4 9.22 — 9.45 1.1 + 11.40 — 12.40 9.1 PA from A — 93 + 11.3 + 24.2 25 29 — 26 — 165 — 347 — 271 + 41.0 — 233 + — 251 — 199 — 159 + 22 = — 136 — 284 39.2 + — 294 + 45 — 57 — 128 — 23 + — 82 — 257 — 85 — 321 — 338 + — 296 Zone 56 Deep Sky Objects Object NGC 7429 Berkeley 94 NGC 7380 NGC 7226 NGC 7235 NGC 7261 NGC 7281 NGC 7354 NGC 7419 Position 2256+5959 2223+5551 2247+5806 2211+5525 2213+5717 2220+5805 2225+5740 2240+6117 2254+6050 Rating 3E 3M 3M 4M 4M 4M 5D 5D 5D Map 8 6 9 3 3 5 6 5 8 Type Oc (III 2 p) Oc/Gn (I 1pn) Oc/Gn (III 2mn) Oc (I 2m) Oc (II 3m) Oc (II 3m) Oc (IV 2p) Pn (4) Oc (I 2m) - 72 - Specifications Surface Mag Br 9.8 8.7 9.0 13.3 9.4 12.0 10.0 12.2 13.0 Population 15 10 40 25 30 30 20 40
