Zone 199, Master Map +06°00' Normal View α Kitalpha ε Pegasus c Equuleus +02°00' e +04°00' Zone Master, Normal View, 10 deg FOV +00°00' Aquarius Baxendell's Nebula d -04°00' f -02°00' M2 β 22h 00m 21h 52m 21h 44m 21h 36m Sadalsuud 21h 28m 21h 20m 21h 12m 21h 04m Zone 199, Map 1 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Kitalpha +05°00' α Alpha Equ Bur 682 STF 2791 Baillaud 2555 +04°00' Baillaud 2553 +03°00' STF 2749 Bur 838 Equuleus OS 435 NGC 7077 +02°00' Aquarius OS 439 STF 2787 Baillaud 1583 Baillaud 1223 +01°00' STF 2744 Bur 837 Engelmann 82 STF 2755 21h 30m 21h 25m 21h 20m 21h 15m 21h 10m 21h 05m 21h 00m Zone 199, Map 1 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Alpha Equ +05°00' Kitalphaα Bur 682 STF 2791 +04°00' Baillaud 2553 Baillaud 2555 Equuleus OS 435 Aquarius STF 2787 Baillaud 1583 OS 439 +02°00' Bur 838 +03°00' STF 2749 +01°00' STF 2744 Baillaud 1223 Bur 837 NGC 7001 21h 00m Engelmann 82 STF 2755 21h 05m 21h 10m 21h 15m 21h 20m 21h 25m 21h 30m Zone 199, Map 2 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. +00°00' Bur 837 Engelmann 82 STF 2755 NGC 7001 -01°00' Jonckheere 1403 STF 2775 STF 2778 Baillaud 621 -03°00' -02°00' NGC 7069 -04°00' STF 2770 Bur 161 h5244 21h 30m 21h 25m 21h 20m 21h 15m 21h 10m 21h 05m 21h 00m Zone 199, Map 2 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. Bur 837 +00°00' STF 2755 Jonckheere 1403 STF 2775 Baillaud 621 -01°00' NGC 7001 Engelmann 82 STF 2778 -03°00' -02°00' NGC 7069 -04°00' STF 2770 Bur 161 h5244 21h 00m 21h 05m 21h 10m 21h 15m 21h 20m 21h 25m 21h 30m Zone 199, Map 3 Normal Image h3073 h3032 +04°00' OSS 225 +05°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. OS 446 Pegasus +03°00' STF 2828 A 2291 STF 2830 rej NGC 7156 25 Aqr NGC 7077 +02°00' NGC 7081 +01°00' h3078 h3039 Jonckheere 163 STF 2817 Chevalier 316 24 Aqr 22h 00m 21h 55m 21h 50m 21h 45m 21h 40m STF 2811 rej 21h 35m 21h 30m Zone 199, Map 3 Mirror Image h3032 OSS 225 +04°00' h3073 +05°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. OS 446 Pegasus A 2291 STF 2830 rej NGC 7156 +03°00' STF 2828 NGC 7081 NGC 7077 +01°00' +02°00' 25 Aqr h3039 Jonckheere 163 STF 2817 Chevalier 316 24 Aqr 21h 30m 21h 35m STF 2811 rej 21h 40m 21h 45m 21h 50m 21h 55m 22h 00m Zone 199, Map 4 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. +00°00' Chevalier 316 24 Aqr STF 2809 -02°00' NGC 7089 -01°00' STF 2811 rej -03°00' A 180 STF 2838 STF 2847 -04°00' Scardia 102 h945 h946 Scardia 100 22h 00m 21h 55m 21h 50m 21h 45m 21h 40m 21h 35m 21h 30m Zone 199, Map 4 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. +00°00' Chevalier 316 24 Aqr STF 2811 rej STF 2809 -02°00' -01°00' NGC 7089 -03°00' A 180 STF 2838 STF 2847 -04°00' Scardia 102 h945 h946 Scardia 100 Barton 559 21h 30m 21h 35m 21h 40m 21h 45m 21h 50m 21h 55m 22h 00m Zone 199 42 Double Stars, 1 Globular Cluster, 5 Galaxies Flamsteed N 24 Aqr ...................................................... 26 25 Aqr ...................................................... 17 A 180 ........................................................ 26 A 2291...................................................... 21 NGC 7001................................................ 14 NGC 7069................................................ 15 NGC 7077................................................ 22 NGC 7081................................................ 22 NGC 7089................................................ 28 NGC 7156................................................ 21 B O Baillaud 1223 ............................................ 5 Baillaud 1583 ............................................ 6 Baillaud 2553 ............................................ 4 Baillaud 2555 ............................................ 5 Baillaud 621 ............................................ 14 Bur 161 .................................................... 13 Bur 682 ...................................................... 8 Bur 837 ...................................................... 3 Bur 838 ...................................................... 9 OS 435 ....................................................... 8 OS 439 ....................................................... 7 OS 446 ..................................................... 20 OSS 225 ................................................... 19 A S Scardia 100 .............................................. 24 Scardia 102 .............................................. 25 STF 2744 ................................................... 9 STF 2749 ................................................... 3 STF 2755 ................................................. 10 STF 2770 ................................................. 11 STF 2775 ................................................. 12 STF 2778 ................................................. 13 STF 2787 ................................................... 4 STF 2791 ................................................... 7 STF 2809 ................................................. 23 STF 2811 rej............................................ 25 STF 2817 ................................................. 15 STF 2828 ................................................. 18 STF 2830 rej............................................ 19 STF 2838 ................................................. 23 STF 2847 ................................................. 27 C Chevalier 316 .......................................... 16 E Engelmann 82 ........................................... 6 H h3032 ........................................................ 20 h3039 ........................................................ 16 h3078 ........................................................ 17 h5244 ........................................................ 12 J Jonckheere 163 ...................................... 17 Jonckheere 1403 ..................................... 11 -1- Zone 199 Zone 199, Map 1 Double Stars Easy STF 2749 Rating: 3 E ADS 14602; HD 200660; SAO 126523 Position: 2105+0332 A B Magnitude 7.63 8.96 Separation PA — — 3.3 174 +! Year — 1999 Spectra G0 Colors Y R! Notes: 1830: 3.5 @ 149. 84 measurements. Observations: C8 at 280x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 16.5 inches. Separation: AB = 1.04 miles. Distance (LY): 203 Total luminosity (Suns): 3.4 Bur 837 Rating: 3 E ADS 14680 Position: 2109+0013 A B Magnitude 8.75 10.65 Separation PA — — 3.4 182 - Notes: 1881: 3.5 @ 185. 13 measurements. -2- Year — 1991 Spectra G5 Colors Y O Zone 199 Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 20.3 inches. Separation: AB = 1.18 miles. Distance (LY): 223 Total luminosity (Suns): 1.44 STF 2787 Rating: 3 E ADS 14901; HD 203383; SAO 126730 Position: 2122+0201 A B C Magnitude 7.47 9.35 10.60 Separation — 22.7 = 70.5 - PA — 19 94 = Year — 1991 1909 Spectra A2 Colors yW dO! ? Notes: AB 1830: 22.7 @ 20. 25 measurements. The stars show a similar, but small, proper motion. AC 1892: 70.9 @ 94. 4 measurements. Observations: C8 at 206x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 6.82 inches. Separation: AB = 128 miles; AC = 396 miles. Distance (LY): 3,600 Total luminosity (Suns): 1,260 Baillaud 2553 Position: 2101+0419 A B Magnitude 10.15 12.10 Rating: 5 E Separation PA — — 11.1 107 -3- Year — 1910 Spectra Colors W W? Zone 199 Notes: 1 measurement. Observations: C11 at 115x. Distance (LY): 800 Total luminosity (Suns): 5.1 Baillaud 1223 Position: 2104+0105 A B Magnitude 9.48 12.00 Rating: 5 E Separation PA — — 11.7 + 157 - Year — 1909 Spectra F5 Colors bW W Notes: 1896: 11.5 @ 158. 2 measurements. Observations: C8 at 104x. Baillaud 2555 Rating: 5 E HD 201022; SAO 126549 Position: 2107+0405 A B Magnitude 8.55 10.93 Separation PA — — 17.2 + 164 = Notes: 1910: 17.0 @ 164. 2 measurements. Observations: C11 at 115x. -4- Year — 1986 Spectra K2 Colors O W Zone 199 Scale model (in which the Sun is the size of a baseball): Diameter: A = 27.7 inches. Separation: AB = 20.4 miles. Distance (LY): 760 Total luminosity (Suns): 19 Baillaud 1583 Position: 2113+0149 A B Magnitude 10.07 10.40 Rating: 5 E Separation PA — — 8.1 6= Year — 1999 Spectra Colors W W Notes: 1909: 8.4 @ 6. 5 measurements. The stars share common proper motion. Observations: C8 at 104x. The magnitudes look about 1 full point fainter than listed. Engelmann 82 Bpm 228 (C); HD 202751; SAO 145275 Rating: 5 E Position: 2118+0010 A B Magnitude 8.23 9.44 Separation PA — — 179.5 58 - Year — 1908 Notes: 1891: 184.5 @ 60. 2 measurements. Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 27.2 inches. Separation: AB = 17.6 miles. Distance (LY): 63 Total luminosity (Suns): 0.213 -5- Spectra K2 Colors Y W Zone 199 STF 2791 Rating: 5 E ADS 14933; HD 203701; SAO 126763 Position: 2124+0422 A B Magnitude 8.43 9.05 Separation PA — — 2.8 + 104 = Year — 1997 Spectra F0 Colors W O Notes: 1827: 2.4 @ 104. 49 measurements. Observations: C8 at 280x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 10.7 inches. Separation: AB = 3.49 miles. Distance (LY): 800 Total luminosity (Suns): 30 Moderate OS 439 A 2289 (B); ADS 14960; HD 203993; SAO 126787 Rating: 5 M Position: 2126+0203 A B Magnitude 7.53 11.53 Separation PA — — 15.4 221 + Year — 1991 Notes: 1845: 15.9 @ 217. 14 measurements. Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 9.0 inches. Separation: AB = 14.7 miles. Distance (LY): 610 Total luminosity (Suns): 35 -6- Spectra A1 III Colors W W? Zone 199 Difficult OS 435 Rating: 3 D ADS 14894; HD 203323; SAO 126724 Position: 2121+0253 A B Magnitude 7.41 7.46 Separation PA — — 0.6 + 235 +!! Year — 1998 Spectra K0 Colors Y W Notes: 1843: 0.5 @ 24. 69 measurements. Observations: C11 at 634x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 23.4 inches. Separation: AB = 3,606 feet. Distance (LY): 750 Total luminosity (Suns): 93 Bur 682 Rating: 4 D ADS 14774; HD 202276; SAO 126642 Position: 2115+0441 A B C Magnitude 7.47 12.00 10.28 Separation — 5.5 92.7 + PA — 102 179 + Year — 1943 1991 Spectra K5 III Colors yO B ? Notes: AB 1877: 5.6 @ 106. 7 measurements. AC 1908: 91.6 @ 175. 5 measurements. Hipparcos shows the C star to be at a distance of 77 light years. It is probably optical. Observations: C8 at 83x. -7- Zone 199 Scale model (in which the Sun is the size of a baseball): Diameter: A = 54.3 inches. Separation: AB = 10.6 miles; AC = 179 miles. Distance (LY): 1,240 Total luminosity (Suns): 113 STF 2744 Rating: 5 D ADS 14573; HD 200375; SAO 126491 Position: 2103+0132 A B C Magnitude 6.79 7.39 12.80 Separation — 1.3 60.4 -! PA — 119 -! 338 -!! Year — 1999 1988 Spectra F5 IV Colors W W ? Notes: AB 1825: 1.5 @ 192. Over 100 measurements. The orbital period may be 3,055 years (Hopmann, 1960) of 1,532 years (Popovic, 1962). AC 1912: 87.6 @ 102. 3 measurements. Observations: C8 at 206x. It lies between two 7.5m stars. Scale model (in which the Sun is the size of a baseball): Diameter: A = 8.33 inches. Separation: AB = 2,270 feet; AC = 20.3 miles. Distance (LY): 215 Total luminosity (Suns): 16.927 Bur 838 Rating: 5 D ADS 14880; HD 203235 Position: 2121+0307 A B Magnitude 7.75 10.17 Separation PA — — 1.6 + 149 + -8- Year — 1999 Spectra F8 Colors W ? Zone 199 Notes: AB 1881: 1.3 @ 90. 58 measurements. Observations: C8 at 280x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 14.7 inches. Separation: AB = 3,010 feet. Distance (LY): 232 Total luminosity (Suns): 2.8 Zone 199, Map 2 Double Stars Easy STF 2755 Rating: 3 E ADS 14654; HD 201098; SAO 145121 Position: 2107-0010 A B Magnitude 6.56 9.80 Separation PA — — 25.1 + 81 - Year — 1982 Spectra M3 III Colors Y O Notes: 1827: 23.9 @ 85. 17 measurements. Hipparcos/Tycho data show different distances for these stars; they may be optical. However, the stars exhibit a small common proper motion. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 1.05 inches. Separation: AB = 47.8 miles. Distance (LY): 1,220 Total luminosity (Suns): 314 -9- Zone 199 STF 2770 Rating: 3 E ADS 14725; HD 201719; SAO 145185 Position: 2112-0308 A B Magnitude 7.47 10.61 Separation PA — — 7.7 + 246 - Year — 1991 Spectra K0 III Colors W ? Notes: 1828: 7.2 @ 247. 20 measurements. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 46.2 inches. Separation: AB = 11.1 miles. Distance (LY): 920 Total luminosity (Suns): 72 Jonckheere 1403 Baillaud 622; Rossiter 5159 Rating: 3 E Position: 2113-0045 A B Magnitude 10.34 10.96 Separation PA — — 3.9 + 343 =? Year — 1991 Notes: 1896: 3.8 @ 163. 7 measurements. Quadrant reversal? Observations: C11 at 98x. Distance (LY): 223 Total luminosity (Suns): 0.450 - 10 - Spectra Colors W W Zone 199 STF 2775 Rating: 3 E ADS 14775; HD 202260; SAO 145230 Position: 2115-0050 A B C Magnitude 7.40 10.52 9.50 Separation — 21.3 + 168.3 PA — 178 20 Year — 1991 1911 Spectra A2 V Colors bW B W Notes: AB 1825: 21.2 @ 179. 18 measurements. Hipparcos/Tycho data show different distances for these stars; they may be optical. AC 1 measurement. Observations: C8 at 83x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 8.40 inches. Separation: AB = 26.3 miles; AC = 207 miles. Distance (LY): 790 Total luminosity (Suns): 62 h5244 Position: 2105-0429 A B Magnitude 10.29 10.60 Rating: 4 E Separation PA — — 13.5 + 132 - Year — 1970 Notes: 1892: 12.6 @ 134. 6 measurements. Observations: C11 at 98x. Distance (LY): 57 Total luminosity (Suns): 0.039 - 11 - Spectra Colors W W Zone 199 Bur 161 Rating: 4 E ADS 14813; HD 202632; SAO 145265 Position: 2117-0414 A B Magnitude 8.08 10.29 Separation PA — — 101.2 + 350 = Year — 1991 Spectra K0 Colors Y B Notes: 1891: 34.1 @ 315. 2 measurements. There are five more very faint comes. Observations: C8 at 104x. It lies 22 min NW of 15 Aqr (5.8m B5 V, 200 times brighter than the Sun and 740 light years away), an old disk population runaway star. Scale model (in which the Sun is the size of a baseball): Diameter: A = 24.4 inches. Separation: AB = 1,058 miles. Distance (LY): 6,700 Total luminosity (Suns): 1,610 STF 2778 Rating: 5 E HD 202405; SAO 145245 Position: 2116-0114 A B C Magnitude 8.70 10.80 11.20 Separation — 19.6 71.9 PA — 273 + 261 Notes: AB 1828: 21.2 @ 267. 13 measurements. AC 1 measurement. Observations: C8 at 104x. - 12 - Year — 1910 1909 Spectra F2 Colors W B B Zone 199 Moderate Baillaud 621 Rating: 5 M HD 201717; SAO 145183 Position: 2112-0118 A B Magnitude 8.31 11.37 Separation PA — — 11.3 + 136 = Year — 1991 Spectra F5 Colors W ? Notes: 1896: 11.0 @ 136. 4 measurements. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 13.3 inches. Separation: AB = 6.98 miles. Distance (LY): 396 Total luminosity (Suns): 6.49 Deep Sky Objects Difficult NGC 7001 Other Names: UGC 11663 Rating: 4 D Position: 2102-0011 Type: Gal Surface brightness: 12.9 Class: SAB(rs)ab: Dimensions: 1.3' x 1.0' Magnitude: 12.9 PA: 162 Observations: C8 at 206x. It shows a uniform, bright glow but no bright nucleus. Radial velocity (km/sec): +7,102 - 13 - Zone 199 NGC 7069 Other Names: UGC 11747 Rating: 5 D Position: 2128-0138 Type: Gal Surface brightness: 13.4 Class: SAB(s)0-? Dimensions: 1.3' x 0.9' Magnitude: 13.4 PA: 20 Observations: C8 at 104x. It was noticed with averted vision and tube movement. Radial velocity (km/sec): +9,280 Zone 199, Map 3 Double Stars Easy STF 2817 Rating: 2 E HD 206488; SAO 127004 Position: 2143+0027 A B Magnitude 8.82 9.08 Separation PA — — 26.1 + 156 = Year — 1987 Spectra F8 F8 Colors W W Notes: 1828: 25.9 @ 156. 21 measurements. The stars share common proper motion. There is a 14.70m star at 36.3 @ 159. Observations: C8 at 104x. - 14 - Zone 199 Scale model (in which the Sun is the size of a baseball): Diameter: A = 15.7 inches; B = 15.9 inches. Separation: AB = 8.75 miles. Distance (LY): 215 Total luminosity (Suns): 1.9 h3039 Rating: 3 E HD 205525 Position: 2136+0040 A B Magnitude 8.75 10.00 Separation PA — — 11.4 154 = Year — 1992 Spectra G5 Colors Y O Notes: 1879: 11.6 @ 154. 16 measurements. The stars share common proper motion even though Hipparcos gives different distances (225 and 172 light years). Observations: C8 at 104x. Nice! Rich, faint field. Chevalier 316 Rating: 4 E HD 206765; SAO 145626 Position: 2144+0009 A B Magnitude 9.23 10.48 Separation PA — — 37.6 + 299 - Year — 1991 Spectra Colors Y W Notes: 1907: 35.6 @ 122. 2 measurements. Quadrant reversal in 1907. May be optical because Hipparcos gives different distances (540 and 116 light years). Observations: C11 at 115x. - 15 - Zone 199 h3078 Rating: 4 E ADS 15507 Position: 2159+0116 A B Magnitude 10.45 10.84 Separation PA — — 4.4 185 - Year — 1991 Spectra K0 Colors Y W Notes: 1902: 4.6 @ 194. 22 measurements. Observations: C11 at 115x. Jonckheere 163 Rating: 5 E ADS 15124 Position: 2137+0031 A B Magnitude 10.02 11.20 Separation PA — — 4.8 305 -! Year — 1987 Spectra G5 Colors yW W Notes: 1889: 12.1 @ 58. 19 measurements. Observations: C11 at 115x. 25 Aqr Bpm 229; HD 206067; SAO 126965 Rating: 5 E Position: 2140+0215 A B Magnitude 5.09 11.60 Separation PA — — 133 46 - 16 - Year — 1911 Spectra K0 III Colors Y ? Zone 199 Notes: The primary is an infra-red source. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 46.2 inches. Separation: AB = 50.0 miles. Distance (LY): 241 Total luminosity (Suns): 35.1 STF 2828 Rating: 5 E ADS 15348; HD 207534; SAO 127092 Position: 2150+0323 A B C Magnitude 9.30 9.96 9.99 Separation — 30.8 + 30.3 + PA — 141 134 + Year — 1963 1963 Spectra G5 Colors yW W pB Notes: AB 1829: 23.8 @ 142. 37 measurements. Hipparcos/Tycho data show different distances for these stars; they may be optical. The stars have different proper motions. AC 1864: 25.2 @ 133. 12 measurements. Observations: C11 at 115x, 311x. Moderate field. Scale model (in which the Sun is the size of a baseball): Diameter: A = 20.9 inches. Separation: AB = 56.2 miles; AC = 55.3 miles. Distance (LY): 1,170 Total luminosity (Suns): 44 - 17 - Zone 199 STF 2830 rej Rating: 5 E HD 207742; SAO 127109 Position: 2151+0307 A B Magnitude 8.90 11.70 Separation PA — — 26.3 + 236 - Year — 1986 Spectra A5 Colors W W Notes: 1905: 24.2 @ 237. 4 measurements. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 8.58 inches. Separation: AB = 31.2 miles. Distance (LY): 760 Total luminosity (Suns): 11 OSS 225 Rating: 5 E HD 208632; SAO 127190 Position: 2158+0409 A B Magnitude 7.06 8.67 Separation PA — — 74.2 287 = Year — 1995 Notes: 1875: 75.1 @ 287. 17 measurements. The stars share common proper motion. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 12.2 inches; B = 13.6 inches. Separation: AB = 33.8 miles. - 18 - Spectra F5 F5 Colors W bW Zone 199 Distance (LY): 292 Total luminosity (Suns): 11.9 Moderate OS 446 Rating: 4 M ADS 15195; HD 206186; SAO 126975 Position: 2141+0344 A B Magnitude 8.41 11.10 Separation PA — — 6.5 + 173 - Year — 1991 Spectra F5 Colors W O Notes: 1845: 5.5 @ 175. 16 measurements. The stars share common proper motion. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 13.4 inches. Separation: AB = 4.11 miles. Distance (LY): 406 Total luminosity (Suns): 6.47 h3032 Rating: 5 M ADS 15067; HD 205053; SAO 126875 Position: 2132+0452 A B Magnitude 7.30 12.75 Separation PA — — 17.6 + 89 - Notes: 1903: 17.3 @ 93. 3 measurements. Observations: C8 at 83x. - 19 - Year — 1929 Spectra F0 III Colors bW ? Zone 199 Scale model (in which the Sun is the size of a baseball): Diameter: A = 23.7 inches. Separation: AB = 8.81 miles. Distance (LY): 321 Total luminosity (Suns): 10.06 Difficult A 2291 Rating: 3 D ADS 15100; HD 205401 Position: 2135+0308 A B Magnitude 9.99 10.19 Separation PA — — 1.0 93 - Year — 1999 Spectra G0 Colors W W Notes: 1910: 1.1 @ 95. 12 measurements. Observations: C11 at 634x. Deep Sky Objects Moderate NGC 7156 Other Names: H III 452; UGC 11843 Astronomical League Program: Herschel II Club Rating: 4 M Position: 2155+0257 Type: Gal Surface brightness: 13.1 Class: SAB(rs)cd: Dimensions: 1.6' x 1.4' Magnitude: 12.5 PA: 105 Observations: C8 at 206x. I began at a 9m double star and slowly worked north, when I noticed a faint smudge of light creep into the field. This was it! - 20 - Zone 199 Radial velocity (km/sec): +3,985 NGC 7077 Other Names: UGC 11755 Rating: 5 M Position: 2130+0225 Type: Gal Surface brightness: 12.5 Class: E Dimensions: 48" x 42" Magnitude: 13.1 PA: 160 Observations: C11 at 140x. Small, fuzzy "star" without a halo, about 2" in diameter. It is 4 min W of an 8m star. Radial velocity (km/sec): +1,152 Difficult NGC 7081 Other Names: UGC 11759, H III 859 Rating: 5 D Position: 2131+0229 Type: Gal Surface brightness: 13.2 Class: Sb Dimensions: 1.3' x 1.3' Magnitude: 12.7 Observations: C11 at 140x. Only detected as a small (~5") nucleus and no halo. Radial velocity (km/sec): +3,273 - 21 - Zone 199 Zone 199, Map 4 Double Stars Easy STF 2809 Rating: 3 E ADS 15142; HD 205765; SAO 145533 Position: 2137-0024 A B Magnitude 6.23 9.30 Separation PA — — 31.2 + 163 - Year — 1992 Spectra A2 V Colors W B Notes: 1828: 31.1 @ 164. 37 measurements. This star is a member of the Ursa Major moving stream. Hipparcos/Tycho data show different distances for these stars; they may be optical. However, the stars show similar proper motion. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 8.40 inches. Separation: AB = 19.4 miles. Distance (LY): 399 Total luminosity (Suns): 44 STF 2838 Rating: 3 E ADS 15432; HD 208177 Position: 2155-0318 A B Magnitude 6.24 9.43 Separation PA — — 15.8 -! 182 - - 22 - Year — 1991 Spectra F5 IV Colors W W Zone 199 Notes: 1829: 21.7 @ 185. 42 measurements. Observations: C8 at 163x, MicroGuide, on 1999.584. I made six sets of measurements and obtained 16.8" @ 178. Webb saw them as yW and bW. He said there was a "curious and beautiful stream of small stars to the NW." This is a N-S row of five stars, four of them 11m and one (the Smost one) of 10m. Scale model (in which the Sun is the size of a baseball): Diameter: A = 8.33 inches. Separation: AB = 6.82 miles. Distance (LY): 277 Total luminosity (Suns): 20 Scardia 100 Rating: 5 E HD 207597; SAO 145694 Position: 2150-0418 A B Magnitude 8.91 10.97 Separation PA — — 30.4 224 - Year — 1991 Spectra K0 Colors Y W Notes: 1893: 30.9 @ 228. 5 measurements. Observations: C11 at 98x. If this pair is really 2,400 light years away, the stars are at least 1/3 AU apart. Scale model (in which the Sun is the size of a baseball): Diameter: A = 25.6 inches. Separation: AB = 114 miles. Distance (LY): 2,400 Total luminosity (Suns): 142 - 23 - Zone 199 Scardia 102 Rating: 5 E HD 207706 Position: 2151-0352 A B Magnitude 9.61 10.25 Separation PA — — 50.5 338 = Year — 1991 Spectra G0 Colors W W Notes: 1893: 50.7 @ 338. 6 measurements. Observations: C11 at 98x. Nice field. Scale model (in which the Sun is the size of a baseball): Diameter: A = 18.5 inches. Separation: AB = 7.95 miles. Distance (LY): 101 Total luminosity (Suns): 0.176 STF 2811 rej Rating: 5 M HD 205883; SAO 145550 Position: 2138-0020 A B Magnitude 9.05 11.10 Separation PA — — 30.9 + 272 + Year — 1987 Notes: 1895: 29.6 @ 268. 4 measurements. Observations: C11 at 98x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 4.20 inches. Separation: AB = 10.8 miles. Distance (LY): 225 Total luminosity (Suns): 1.05 - 24 - Spectra F6 V Colors W ? Zone 199 Difficult 24 Aqr Bur 1212; ADS 15176; HD 206058; SAO 145566 Rating: 3 D Position: 2140-0003 A B Magnitude 6.66 7.60 Separation PA — — 0.6 + 296 + Year — 1960 Spectra F7 III Colors W B Notes: AB 1890: 0.5 @ 261. Over 100 measurements. Orbit computed (Danjon, 1942): period is 48.7 years; semi-major axis is 0.45"; motion is direct. AC 1891: 44.5 @ 141. 16 measurements. One component is a spectroscopic binary. Observations: C8 at 516x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 4.20 inches. Separation: AB = 686 feet. Distance (LY): 141 Total luminosity (Suns): 3.5 A 180 Rating: 3 D ADS 15245; HD 206558; SAO 145611 Position: 2143-0225 A B Magnitude 8.49 8.55 Separation PA — — 0.6 49 + Notes: 1900: 0.7 @ 38. 24 measurements. Observations: C11 at 634x. - 25 - Year — 1995 Spectra F8 Colors W W Zone 199 Scale model (in which the Sun is the size of a baseball): Diameter: A = 15.4 inches. Separation: AB = 2,429 feet. Distance (LY): 500 Total luminosity (Suns): 14.9 STF 2847 Rating: 5 D ADS 15494 Position: 2158-0329 A B Magnitude 7.42 7.67 Separation PA — — 0.9 305 + Year — 1996 Notes: 1831: 1.2 @ 297. 94 measurements. Observations: C8 at 697x. In poor seeing, I could only obtain a peanut. Scale model (in which the Sun is the size of a baseball): Diameter: A = 10.1 inches. Separation: AB = 2,852 feet. Distance (LY): 385 Total luminosity (Suns): 22 - 26 - Spectra F0 Colors W W Zone 199 Deep Sky Objects Easy NGC 7089 Rating: 2 E Other Names: M2 Astronomical Leage Program: Messier Club, Urban Deep Sky Club Position: 2134-0049 Type: Gc Dimensions: 13' Class: 2 Magnitude: 6.5 Cluster population: 100,000 Notes: Jean-Dominique Maraldi probably discovered it on Sept. 11, 1746, for he described what could be taken as M2 in this precise position. He went on to write what would end up being decades ahead of his time: "It is not surrounded by a single star even to quite a large distance: none can be seen in the whole field of the telescope. This seems very singular to me for most of the stars which are called 'nebulous' are surrounded by a large number of stars, so much so that the whiteness senn there is, in fact, the light of a mass of stars too small to be seen in the largest telescopes, if my judgment is correct." John Bode included it in his list of 1777. Johann Koehler observed it and included it in his list of 1779. Messier observed it on Sept. 11, 1760 and correctly likened it to M22, another large globular cluster. Lord Rosse saw a dark area near the core. It is 150 light years in diameter. The brightest stars are 13.1m and the horizontal branch is 16.1m. Observations: C8 at 206x. Large, bright and resolved, it takes medium powers very well. An 11m star is 2 min N, and a 10m one is 5 min NNW. Next to M13, it is probably the best globular in the northern skies. C11 at 98x. Semi-resolved and very dense, it very rapidly brightens to the center. Class: 2. Model (where the Sun is a baseball): Its diameter would be 60.860 miles. Distance (LY): 50,000 Luminosity (suns): 540,000 Sketch, next page. - 27 - Zone 199 NGC 7089 (M2) Globular cluster, semi-resolved Observed with C-8 on 7/29/95; s7, t7 Magnification: 100x - 28 - Zone 199 Zone 199 Mini-Catalog Double Stars Designation Position Rating Map STF 2817 2143+0027 2E 3 STF 2749 2105+0332 3E 1 STF 2755 2107-0010 3E 2 Bur 837 2109+0013 3E 1 STF 2770 Jonckheere 1403 2112-0308 3E 2 2113-0045 3E 2 STF 2775 2115-0050 3E 2 STF 2787 2122+0201 3E 1 h3039 2136+0040 3E 3 STF 2809 2137-0024 3E 4 STF 2838 2155-0318 3E 4 h5244 2105-0429 4E 2 Bur 161 2117-0414 4E 2 Chevalier 316 2144+0009 4E 3 h3078 2159+0116 4E 3 Baillaud 2553 2101+0419 5E 1 Baillaud 1223 2104+0105 5E 1 Baillaud 2555 2107+0405 5E 1 Baillaud 1583 2113+0149 5E 1 STF 2778 2116-0114 5E 2 Engelmann 82 2118+0010 5E 1 STF 2791 2124+0422 5E 1 Component A B 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 A B A B A B A B A B A B C A B A B - 29 - Mag 8.82 9.08 7.63 8.96 6.56 9.80 8.75 10.65 7.47 10.61 10.34 10.96 7.40 10.52 9.50 7.47 9.35 10.60 8.75 10.00 6.23 9.30 6.24 9.43 10.29 10.60 8.08 10.29 9.23 10.48 10.45 10.84 10.15 12.10 9.48 12.00 8.55 10.93 10.07 10.40 8.70 10.80 11.20 8.23 9.44 8.43 9.05 Separation — 26.1 + — 3.3 — 25.1 + — 3.4 — 7.7 + — 3.9 + — 21.3 + 168.3 — 22.7 = 70.5 — 11.4 — 31.2 + — 15.8 -! — 13.5 + — 101.2 + — 37.6 + — 4.4 — 11.1 — 11.7 + — 17.2 + — 8.1 — 19.6 71.9 — 179.5 — 2.8 + PA — 156 = — 174 +! — 81 — 182 — 246 — 343 =? — 178 168.3 — 19 70.5 — 154 = — 163 — 182 — 132 — 350 = — 299 — 185 — 107 — 157 — 164 = — 6= — 273 + 71.9 — 58 — 104 = Zone 199 Designation Jonckheere 163 Position Rating Map 2137+0031 5E 3 25 Aqr 2140+0215 5E 3 Scardia 100 2150-0418 5E 4 STF 2828 2150+0323 5E 3 Scardia 102 2151-0352 5E 4 STF 2830 rej 2151+0307 5E 3 OSS 225 2158+0409 5E 3 OS 446 2141+0344 4M 3 Baillaud 621 2112-0118 5M 2 OS 439 2126+0203 5M 1 h3032 2132+0452 5M 3 STF 2811 rej 2138-0020 5M 4 OS 435 2121+0253 3D 1 A 2291 2135+0308 3D 3 24 Aqr 2140-0003 3D 4 A 180 2143-0225 3D 4 Bur 682 2115+0441 4D 1 STF 2744 2103+0132 5D 1 Bur 838 2121+0307 5D 1 STF 2847 2158-0329 5D 4 Component 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 A B A B A B C A B C A B A B - 30 - Mag 10.02 11.20 5.09 11.60 8.91 10.97 9.30 9.96 9.99 9.61 10.25 8.90 11.70 7.06 8.67 8.41 11.10 8.31 11.37 7.53 11.53 7.30 12.75 9.05 11.10 7.41 7.46 9.99 10.19 6.66 7.60 8.49 8.55 7.47 12.00 10.28 6.79 7.39 12.80 7.75 10.17 7.42 7.67 Separation — 4.8 — 133 — 30.4 — 30.8 + 30.3 + — 50.5 — 26.3 + — 74.2 — 6.5 + — 11.3 + — 15.4 — 17.6 + — 30.9 + — 0.6 + — 1.0 — 0.6 + — 0.6 — 5.5 92.7 + — 1.3 60.4 -! — 1.6 + — 0.9 - PA — 305 -! — 46 — 224 — 141 30.3 + — 338 = — 236 — 287 = — 173 — 136 = — 221 + — 89 — 272 + — 235 +!! — 93 — 296 + — 49 + — 102 92.7 + — 119 -! 60.4 -! — 149 + — 305 + Zone 199 Deep Sky Objects Object NGC 7089 NGC 7156 NGC 7077 NGC 7001 NGC 7069 NGC 7081 Position 2134-0049 2155+0257 2130+0225 2102-0011 2128-0138 2131+0229 Rating 2E 4M 5M 4D 5D 5D Map 4 3 3 2 2 3 Type Gc (2) Gal (SBc) Gal (E) Gal (SAB(rs)ab:) Gal (SAB(s)0-?) Gal (Sb) - 31 - Specifications Surface Mag Br 6.5 12.5 13.1 13.1 12.5 12.9 12.9 13.4 13.4 12.7 13.2 Population 100,000