Zone 83, Master Map Normal View Zone Master, Normal View, 10 deg FOV ξ +44°00' ω χ c +42°00' e γ1 Almach γ2 ν +40°00' υ τ +38°00' µ d +36°00' f The Fath β β Mirach Andromeda 02h 00m 01h 48m 01h 36m 01h 24m 01h 12m 01h 00m Pisces Zone 83, Map 1 Normal Image h2018 A 941 h1060 h2013 +45°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. STF 79 h1077 h2027 Dawes 8 +44°00' h2031 Espin 2586 +43°00' A 1810 +42°00' Engelmann 4 Argelander 49 Heintz 832 39 And Kustner 73 A. G. 300 Giclas 18 +41°00' h1081 Ali 1014 A. G. 15 OS 29 rej 01h 36m 01h 30m 01h 24m 01h 18m 01h 12m 01h 06m 01h 00m 00h 54m Zone 83, Map 1 Mirror Image h2018 +45°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. A 941 h1060 h2013 STF 79 h2031 Espin 2586 Dawes 8 +43°00' A 1810 +44°00' h1077 h2027 Engelmann 4 +42°00' Argelander 49 h1081 Heintz 832 +41°00' 39 And Kustner 73 A. G. 300 Giclas 18 Ali 1014 A. G. 15 OS 29 rej 00h 54m 01h 00m 01h 06m 01h 12m 01h 18m 01h 24m 01h 30m 01h 36m Zone 83, Map 2 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. A. G. 15 OS 29 rej STF 72 Milburn 1026 OSS 17 OS 17 +39°00' +40°00' Ali 1014 NGC 425 A 1516 Espin 2450 µ STF 104 Mu And +38°00' Espin 155 Espin 2009 +37°00' STF 108 NGC 551 A 1519 Weisse 3 Ali 24 Kustner 72 STF 133 β Espin 2142 +36°00' STF 135 Beta And NGC 404 Mirach Popovic 46 Hough 8 01h 30m 01h 24m 01h 18m 01h 12m 01h 06m 01h 00m Zone 83, Map 2 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. +40°00' Ali 1014 A. G. 15 OS 29 rej Milburn 1026 +39°00' STF 72 OSS 17 OS 17 NGC 425 µ A 1516 Mu And STF 104 Espin 155 +38°00' Kustner 71 NGC 551 Espin 2009 A 1519 +37°00' STF 108 Weisse 3 Ali 24 +36°00' Kustner 72 NGC 404 β Beta And Mirach Triangulum Popovic 46 Hough 8 h629 01h 00m 01h 06m 01h 12m 01h 18m 01h 24m 01h 30m Zone 83, Map 3 Normal Image A 941 NGC 812 +45°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. STF 3113 χ Chi And Espin 2586 +44°00' STF 195 STF 154 +43°00' h2089 Roe 64 Roe 65 Almach +42°00' γ2γ1 h1081 Upsilon Andυ Milburn 9 +41°00' South 404 Espin 158 55 And τ Tau And STF 149 02h 06m 02h 00m 01h 54m 01h 48m 01h 42m 01h 36m 01h 30m 01h 24m Zone 83, Map 3 Mirror Image +45°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. A 941 STF 3113 χ STF 195 Chi And +44°00' Espin 2586 STF 154 +43°00' h2089 Roe 64 Roe 65 Almach +42°00' γ1 γ2 h1081 Milburn 9 Upsilon And South 404 +41°00' υ Espin 158 τ 55 And Tau And STF 149 01h 24m 01h 30m 01h 36m 01h 42m 01h 48m 01h 54m 02h 00m 02h 06m Zone 83, Map 4 Normal Image +40°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. STF 149 +39°00' Milburn 8 h1087 STF 141 STF 157 Bur 1167 Bur 1166 +38°00' Espin 2450 STF 181 rej Espin 228 h1097 56 And STF 179 Espin 2009 NGC 551 +37°00' NGC 752 Espin 162 NGC 708 +36°00' Hussey 1033 STF 135 The Fath A. G. 25 NGC 753 STF 133 Triangulum Espin 2142 STF 197 Espin 2144 Hough 8 A 1913 02h 00m 01h 54m 01h 48m 01h 42m 01h 36m 01h 30m Zone 83, Map 4 Mirror Image +40°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. STF 149 h1087 STF 141 +39°00' Milburn 8 OSS 17 OS 17 STF 157 Bur 1167 Bur 1166 +38°00' Espin 2450 STF 181 rej Espin 228 h1097 NGC 752 56 And +37°00' STF 179 NGC 551 Espin 2009 Espin 162 +36°00' Hussey 1033 STF 135 NGC 708 The Fath A. G. 25 NGC 753 STF 133 Triangulum Espin 2142 STF 197 Espin 2144 Hough 8 A 1913 01h 30m 01h 36m 01h 42m 01h 48m 01h 54m 02h 00m Zone 83 Index 1 Reference Star, 63 Double Stars, 1 Open Cluster, 5 Galaxies Flamsteed Espin 162 ............................................. 30 Espin 2009 ........................................... 15 Espin 2142 ........................................... 35 Espin 2144 ........................................... 33 Espin 228 ............................................. 30 Espin 2450 ........................................... 31 Espin 2586 ........................................... 22 39 And ................................................... 9 55 And ................................................. 26 56 And ................................................. 34 A A 1516 ................................................. 11 A 1519 ................................................. 18 A 1810 ................................................... 9 A. G. 15 ................................................. 7 A. G. 25 ............................................... 33 A. G. 300 ............................................... 4 Ali 1014 ................................................. 5 Ali 24 ................................................... 16 Argelander 49 ........................................ 5 G Giclas 18 ................................................ 8 H h1077 ..................................................... 7 h1081 ..................................................... 3 h1087 ................................................... 29 h1097 ................................................... 29 h2013 ..................................................... 8 h2027 ..................................................... 4 h2031 ..................................................... 5 h2089 ................................................... 23 Heintz 832.............................................. 6 Hussey 1033......................................... 39 B Beta And .............................................. 14 Bur 1166 .............................................. 34 Bur 1167 .............................................. 38 C Chi And............................................... 20 K D Kustner 73.............................................. 3 Dawes 8 ................................................. 6 M E Milburn 1026 ....................................... 17 Milburn 8 ............................................. 30 Milburn 9 ............................................. 26 Engelmann 4 ........................................ 10 Espin 155 ............................................. 13 Espin 158 ............................................. 25 -1- Zone 83 N OS 17 ................................................... 12 OS 29 rej.............................................. 14 STF 104................................................ 13 STF 108................................................ 11 STF 133................................................ 35 STF 135................................................ 37 STF 141................................................ 37 STF 149................................................ 38 STF 154................................................ 20 STF 157................................................ 31 STF 179................................................ 28 STF 181 rej .......................................... 32 STF 3113.............................................. 27 P T Popovic 46 ........................................... 16 Tau And ............................................... 24 R U Roe 64.................................................. 23 Roe 65.................................................. 23 Upsilon And......................................... 24 S Weisse 3 ............................................... 17 NGC 404.............................................. 18 NGC 425.............................................. 19 NGC 551.............................................. 19 NGC 708.............................................. 41 NGC 752.............................................. 39 NGC 753.............................................. 41 O W South 404............................................. 21 -2- Zone 83 Zone 83, Map 1 Double Stars Easy h1081 ADS 1185; SAO 37276 Rating: 3 E Position: 0130+4131 A B Magnitude 9.73 10.00 Separation PA — — 8.8 318 + Year — 1958 Spectra A2 Colors W W Notes: 1893: 10.0 @ 317. 5 measurements. The stars share a small common proper motion. Observations: C8 at 104x. Moderate field. Kustner 73 Rating: 4 E Position: 0101+4118 A B Magnitude 10.26 10.92 Separation PA — — 49.2 81 + Year — 1982 Spectra Notes: 1892: 50.1 @ 80. 7 measurements. Hipparcos gives discordant distances— 100 light years (A), 33 (B). Observations: C11 at 115x. -3- Colors yW ? Zone 83 h2027 A 656; ADS 992 Rating: 4 E Position: 0113+4426 A B Magnitude 7.71 10.92 Separation PA — — 18.3 + 161 = Year — 1991 Spectra F8 IV Colors W W Notes: 1830: 18.2 @ 161. 7 measurements. B has a 12.0m companion at 0.7 @ 106 (1969). Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 8.40 inches. Separation: AB = 12.3 miles. Distance (LY): 430 Total luminosity (Suns): 13 A. G. 300 ADS 1001 Rating: 4 E Position: 0115+4102 A B Magnitude 9.67 10.83 Separation PA — — 6.6 + 45 + Year — 1991 Notes: 1904: 6.5 @ 44. 3 measurements. Observations: C11 at 115x. Distance (LY): 294 Total luminosity (Suns): 1.30 -4- Spectra Colors W O? Zone 83 h2031 HD 7577; SAO 37071 Rating: 4 E Position: 0117+4427 A B Magnitude 8.48 9.47 Separation PA — — 45.6 342 = Year — 1991 Spectra B9 Colors W W Notes: 1903: 46.0 @ 342. 7 measurements. Observations: C8 at 104x. Ali 1014 SAO 36967 Rating: 5 E Position: 0109+4024 A B Magnitude 8.79 11.67 Separation PA — — 12.6 + 338 = Year — 1991 Spectra Colors O W? Notes: 1928: 12.2 @ 338. 2 measurements. Observations: C11 at 115x. Distance (LY): 1,140 Total luminosity (Suns): 33.1 Argelander 49 HD 7391; SAO 37047 Rating: 5 E Position: 0115+4255 A B C Magnitude 8.75 9.85 10.30 Separation — 35.2 + 22.9 = PA — 105 + 100 + -5- Year — 1991 1958 Spectra A3 Colors W B W Zone 83 Notes: AB 1903: 33.9 @ 101. 7 measurements. Possible common proper motion. AC 1908: 22.9 @ 97. 3 measurements. Observations: C8 at 104x. Moderate Dawes 8 ADS 1079; SAO 37125 Rating: 3 M Position: 0120+4357 A B Magnitude 8.13 9.45 Separation PA — — 2.6 = 142 + Year — 1998 Spectra G5 Colors Y W Notes: 1859: 2.6 @ 139. 22 measurements. Observations: C11 at 339x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 19.5 inches. Separation: AB = 2.35 miles. Distance (LY): 580 Total luminosity (Suns): 19.2 Heintz 832 Rating: 4 M Position: 0105+4127 A B Magnitude 10.61 11.30 Separation PA — — 2.9 299 Notes: 1 measurement. -6- Year — 1987 Spectra Colors W W? Zone 83 Observations: C11 at 339x. A. G. 15 ADS 953 Rating: 4 M Position: 0110+4011 A B Magnitude 9.78 9.86 Separation PA — — 2.8 = 250 = Year — 1997 Spectra F2 Colors W W Notes: 1902: 2.8 @ 250. 20 measurements. Observations: C11 at 339x. h1077 HD 7722; SAO 37086 Rating: 4 M Position: 0118+4438 A B Magnitude 9.78 10.91 Separation PA — — 40.2 + 294 - Year — 1988 Spectra K5 IV Colors O!! W Notes: 1903: 38.5 @ 296. 5 measurements. Observations: C8 at 104x. There are many stars fainter than 11m in the field, and a 6.3m rooster (SAO 37077) rules the roost 17 min NNW. Rich field. Scale model (in which the Sun is the size of a baseball): Diameter: A = 54.3 inches. Separation: AB = 52.7 miles. Distance (LY): 840 Total luminosity (Suns): 112 -7- Zone 83 Giclas 18 Rating: 5 M Position: 0104+4052 A B Magnitude 10.89 13.01 Separation PA — — 28.0 131 Year — 1961 Spectra Colors W ? Notes: 1 measurement. Observations: C11 at 115x. Distance (LY): 102 Total luminosity (Suns): 0.040 h2013 Rating: 5 M Position: 0106+4448 A B Magnitude 8.21 12.65 Separation PA — — 23.2 247 Year — 1907 Notes: 1 measurement. Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 17.1 inches. Separation: AB = 3.94 miles. Distance (LY): 109 Total luminosity (Suns): 0.490 -8- Spectra G0 Colors yW ? Zone 83 Difficult 39 And h1064; ADS 863; HD 6116; SAO 36874 Rating: 5 D Position: 0103+4120 A B Magnitude 5.95 12.40 Separation PA — — 20.9 + 4= Year — 1959 Spectra A7 Colors W ? Notes: 1879: 15.0 @ 4. 7 measurements. This star is a member of the Ursa Major moving stream. Observations: C8 at 206x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 7.80 inches. Separation: AB = 11.2 miles. Distance (LY): 344 Total luminosity (Suns): 37.1 A 1810 ADS 886; SAO 36911 Rating: 5 D Position: 0105+4354 A B Magnitude 9.31 10.55 Separation PA — — 2.8 + 183 - Year — 1998 Notes: 1908: 1.6 @ 195. 22 measurements. Observations: C8 at 280x. It is the obtuse angle of a large, flat 9m triangle. -9- Spectra G5 Colors W W Zone 83 Engelmann 4 Bpm 17 (C); HD 6963 Rating: 5 D Position: 0111+4256 A B C Magnitude 7.66 9.94 12.00 Separation — 154 35 PA — 299 + 224 Year — 1991 Spectra K0 Notes: 1893: 155 @ 298. 5 measurements. Hipparcos gives discordant distances: 87 light years to A, 3,600 to B. Observations: C11 at 115x. - 10 - Colors yW ? ? Zone 83 Zone 83, Map 2 Double Stars Easy A 1516 OS 11; HD 6586 Rating: 3 E Position: 0107+3839 A B Magnitude 7.57 8.86 Separation PA — — 60.3 164 + Year — 1999 Spectra F8 Colors yW W Notes: 1875: 63 @ 158. 15 measurements. Probably optical as Hipparcos shows 376 light years to A and 136 to C. Observations: C11 at 115x. B was not seen as it is far too close for an 11-inch scope. STF 108 ADS 1055; HD 7853; SAO 54592 Rating: 3 E Position: 0119+3723 A B Magnitude 6.44 9.72 Separation PA — — 6.4 + 63 + Year — 1991 Spectra A3 Vm Notes: 1830: 5.9 @ 62. 16 measurements. Star A is a spectroscopic binary. Observations: C8 at 104x. - 11 - Colors W O Zone 83 Scale model (in which the Sun is the size of a baseball): Diameter: A = 5.07 inches. Separation: AB = 4.55 miles. Distance (LY): 456 Total luminosity (Suns): 48 OS 17 HD 8481; SAO 54667 Rating: 3 E Position: 0125+3901 A B C D E CD Magnitude 7.85 9.67 8.39 10.10 13.9 Separation — 35.1 136.1 -! PA — 102 336 = 86 64.7+ 28 282- Year — 1996 1996 1996 Spectra G5 III G5 III Colors Y B W W? Notes: AB 1875: 37.5 @ 104. 17 measurements. AC 1875: 147.4 @ 336. 19 measurements. CD 1875: 50.2 @ 295. 11 measurements. AE 1911, 1 measurement. The distances suggest an optical system— A is measured by Hipparcos at 570 light years, C at 103. Observations: C8 at 104x. A 10m star lies 60" W of star C. C11 at 115x. If you include a bright field star at the north, this system forms a nice little zig-zag. E was not confirmed. Scale model (in which the Sun is the size of a baseball): Diameter: A = 24.0 inches; B = 19.0 inches. Separation: AB = 31.2 miles; AC = 121 miles. Distance (LY): 570 Total luminosity (Suns): 29 - 12 - Zone 83 Espin 155 ADS 817; HD 5830; SAO 54334 Rating: 4 E Position: 0100+3818 A B Magnitude 8.81 9.10 Separation PA — — 6.3 = 70 = Year — 1997 Spectra Colors yW R Notes: AB 1905: 6.3 @ 70. 5 measurements. May be optical. Observations: C8 at 206x. It is part of a 30-60-90 triangle of 8m stars 43 min E of Mu And (3.8m A5 V, 12 times brighter than the Sun, 75 light years away). Distance (LY): 16,300 Total luminosity (Suns): 11,400 STF 104 ADS 1028; HD 7639; SAO 54576 Rating: 4 E Position: 0117+3827 A B Magnitude 7.92 10.24 Separation PA — — 13.5 + 322 - Year — 1991 Spectra G5 IV Colors Y B Notes: 1830: 13.1 @ 323. 15 measurements. Hipparcos/Tycho 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 = 15.6 inches. Separation: AB = 14.1 miles. Distance (LY): 670 Total luminosity (Suns): 23 - 13 - Zone 83 OS 29 rej ADS 1053; HD 7864; SAO 54593 Rating: 4 E Position: 0119+3959 A B Magnitude 7.46 11.70 Separation PA — — 20.0 266 + Year — 1929 Spectra G5 III Colors pO ? Notes: 1845: 20.1 @ 265. 9 measurements. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 24.0 inches. Separation: AB = 15.0 miles. Distance (LY): 482 Total luminosity (Suns): 18.38 Beta And Rating: 5 E 43 And; Mirach, "the girdle"; Barnard 1; ADS 949; HD 6860; SAO 54471 Position: 0110+3537 A B C Magnitude 2.06 12.10 12.90 Separation — 80.6 94.2 + PA — 144 + 273 + Year — 1937 1937 Spectra M0 III Colors dY!! ? ? Notes: AB 1879: 90.8 @ 141. 4 measurements. AC 1879: 84.9 @ 269. 4 measurements. The primary is an infra-red source. There is a 14m companion at 28 @ 202. It was discovered by Barnard at Yerkes in 1898. It is a dwarf about 1/1000th the light of the Sun. Both of the companions shown here are optical. The small elliptical galaxy NGC 404 is in the same field, just to the NW of Beta. - 14 - Zone 83 From James Kaler's Star Notes: Mirach is a cool red class M giant (the color difference notable to the eye), and quite a bright giant at that. Mirach's name is something of a mistake. It was originally meant to be "Mizar," meaning "loin," which for us today refers to the famed star in the Big Dipper's handle, but a variety of misspellings made the name take on its present form. As a giant it is truly luminous and large. Its temperature is 3,800 degrees Kelvin (which tells how much invisible infrared is radiated). From temperature and luminosity, as well as from the direct measure of angular diameter (a mere 0.012 seconds of arc), it is 0.8 Astronomical Units across, about the size of Mercury's orbit. It is difficult to say just what state the star is in. It is clearly massive, having three of four times the mass of the Sun, but it may have a core made of helium or one made of carbon. Whatever the state, it will soon (in astronomical terms of course) die as a dense white dwarf rather like the companion to Sirius. Mirach, like many cool class M giants, seems to be slightly variable, though the variations are not well documented. It also has a quite-marvelous companion, a very dim hydrogen fusing (like the Sun) star of very low mass, and from the Earth only 14th magnitude, over 60,000 times fainter than Mirach proper. At minimum, the two are 1,700 Astronomical Units apart, over 40 times Pluto's average distance from the Sun. From Mirach, the companion would shine like a bright red Venus, whereas from the companion, Mirach would sear the sky 120 times more brightly than our full Moon. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 63.0 inches. Separation: AB = 25.0 miles; AC = 29.3 miles. Distance (LY): 199 Total luminosity (Suns): 1,900 Espin 2009 ADS 1169 Rating: 5 E Position: 0129+3708 A B Magnitude 10.32 11.50 Separation PA — — 5.7 + 277 - Notes: 1923: 4.5 @ 280. 4 measurements. - 15 - Year — 1934 Spectra Colors ? ? Zone 83 Observations: C11 at 115x. Moderate Ali 24 Rating: 5 M Position: 0104+3631 A B Magnitude 10.15 12.80 Separation PA — — 6.5 38 Year — 1931 Spectra Colors O ? Notes: 1 measurement. Observations: C11 at 115x. Distance (LY): 51 Total luminosity (Suns): 0.019 Popovic 46 Rating: 5 M Position: 0109+3535 A B C Magnitude 10.05 12.80 13.30 Separation — 28.8 + 3.9 - PA — 222 = 155 + Notes: AB 1980: 28.2 @ 222. 2 measurements. AC 1970: 4.3 @ 153. 4 measurements. Observations: C11 at 115x. C was not found. - 16 - Year — 1983 Spectra Colors O? ? Zone 83 Milburn 1026 Rating: 5 M Position: 0113+3905 A B Magnitude 10.69 10.70 Separation PA — — 3.9 + 257 +? Year — 1982 Spectra Colors W W Notes: 1937: 3.1 @ 75. 2 measurements. Quadrant reversal? Observations: C11 at 115x. This pair is the west vertex of a small 10m tirangle that encloses a 9m star. Distance (LY): 105 Total luminosity (Suns): 0.090 Weisse 3 ADS 1080; HD 8009 Rating: 5 M Position: 0120+3637 A B Magnitude 8.43 9.38 Separation PA — — 4.7 + 187 + Notes: 1902: 4.2 @ 184. 35 measurements. Observations: C8 at 104x. - 17 - Year — 1998 Spectra G0 Colors Y O Zone 83 Difficult A 1519 Kustner 74 (C)ADS 1011 Rating: 4 D Position: 0116+3712 A B C Magnitude 10.31 11.48 11.07 Separation — 1.6 + 49.0 PA — 70 = 242 Year — 1991 Spectra Colors W W Notes: AB 1907: 1.4 @ 70. 11 measurements. AC 1901: 49.0 @ 242. 1 measurement. Observations: C11 at 115x. B was not confirmed, althought suspected. Distance (LY): 36 Total luminosity (Suns): 0.014 Deep Sky Objects Moderate NGC 404 Other Names: UGC 718, H II 224 Astronomical League Program: Herschel 400 Club Rating: 3 M Position: 0109+3543 Type : Gal Surface brightness: 14.0 Class: SA(s)0-: Dimensions: 1' Magnitude : 11.9 Notes: It may be a member of the Local Group and is a weak Seyfert galaxy. The Earl of Rosse claimed to resolve it. Radio source. Discovered by William Herschel on September 13, 1784 (H II.224). - 18 - Zone 83 Apparently, this galaxy is lying just beyond the edge of the Local Group and is probably not gravitationally bound, as its recession velocity indicates. Observations: C8 at 65x. Get Beta And out of the field first. Bright, it is small and has a bright nucleus. C11 at 115x. Very easy even with Beta in the FOV; round, even glow. With an occulting bar, it almost jumps out of the sky at you! Model (where the Sun is a baseball): It would be 750,000 miles in diameter. Distance (LY): 8,000,000 Radial velocity (km/sec): -48 Luminosity (suns): 100,000,000 Difficult NGC 425 Other Names: UGC 758 Rating: 5 D Position: 0113+3848 Type : Gal Surface brightness: 12.1 Class: S? Dimensions: 1.0' x 0.9' Magnitude : 12.6 Observations: C8 at 83x. Stellar. Radial velocity (km/sec): +6,438 NGC 551 Other Names: H III 560, UGC 1034 Rating: 5 D Position: 0128+3711 Type : Gal Surface brightness: 12.8 Class: SBbc Dimensions: 2.0' x 0.8' Magnitude : 12.7 PA: 140 Observations: C8 at 83x. Very faint blob of light with no details. A 7.5m star is 10 min SE. - 19 - Zone 83 Radial velocity (km/sec): +5,196 Zone 83, Map 3 Reference Star Chi And (52 And; HD 10072; SAO 37406) Position: 0139+4423 Mag : 5.01 Assumed distance: 242 light years Spectrum : G8 III Color : Y Assumed luminosity (suns): 46 Notes: This star is an infra-red source and a spectroscopic binary. Double Stars Easy STF 154 ADS 1374; HD 10673; SAO 37481 Rating: 2 E Position: 0145+4342 A B Magnitude 7.87 7.98 Separation PA — — 5.4 + 126 - Year — 1993 Spectra F0 IV Colors pO pO Notes: 1831: 5.3 @ 127. 26measurements. The stars share common proper motion. Observations: C8 at 104x. - 20 - Zone 83 Scale model (in which the Sun is the size of a baseball): Diameter: A = 11.4 inches. Separation: AB = 6.83 miles. Distance (LY): 810 Total luminosity (Suns): 60 Σ154 Observed with C8 Magnification: 104x South 404 ADS 1560; HD 11926; SAO 37658 Rating: 3 E Position: 0158+4123 A B C BC Magnitude 7.57 9.86 12.50 Separation PA — — 28.7 +! 83 +! 81.6 100 - 21 - Year — 1998 1912 Spectra G5 V G5 V Colors W dB No Zone 83 Notes: AB 1783: 19.0 @ 67. 17 measurements. Hipparcos/Tycho data show different distances for these stars; they may be optical. The stars have different proper motions. BC 1 measurement. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 3.00 inches; B = 3.00 inches. Separation: AB = 4.57 miles. Distance (LY): 102 Total luminosity (Suns): 0.8 Espin 2586 HD 9482 Rating: 4 E Position: 0134+4416 A B Magnitude 9.43 9.52 Separation PA — — 44.6 68 + Year — 1991 Notes: 1893: 45 @ 94. 7 measurements. Observations: C8 at 104x. An 8m star is 10 min S. Scale model (in which the Sun is the size of a baseball): Diameter: A = 2.40 inches. Separation: AB = 14.6 miles. Distance (LY): 210 Total luminosity (Suns): 1.14 - 22 - Spectra K0 Colors yW W Zone 83 Roe 64 SAO 37441 Rating: 4 E Position: 0142+4252 A B Magnitude 9.27 10.30 Separation PA — — 11.7 + 97 + Year — 1957 Spectra G5 V Colors Y O Notes: 1911: 11.5 @ 95. 3 measurements. Observations: C11 at 115x. Roe 65 ADS 1350 Rating: 4 E Position: 0143+4238 A B Magnitude 9.60 10.10 Separation PA — — 9.6 108 Year — 1911 Spectra A7 V Colors W W Notes: 1 measurement. Observations: C11 at 115x. It is at the SE end of a 3-star chain. h2089 HD 11235; SAO 37559 Rating: 4 E Position: 0151+4328 A B Magnitude 8.49 9.26 Separation PA — — 29.2 = 306 = - 23 - Year — 1991 Spectra A5 Colors W Y Zone 83 Notes: 1893: 29.2 @ 306. 11 measurements. Hipparcos/Tycho mission data show different distances for these stars (4,500 and 1,180 light years); they may be optical. However, the stars exhibit common proper motion. Observations: C8 at 104x. Upsilon And 50 And; OS 554 (C)HD 9826; SAO 37362 Rating: 5 E Position: 0137+4124 A B C Magnitude 4.09 12.60 9.00 Separation — 114.0 297.0 + PA — 128 283 + Year — 1909 1925 Spectra F8 V Colors W W? No Notes: AB: 1 measurement. The primary is an infra-red source and a spectroscopic binary. The stars show similar proper motions. AC 1853: 286.8 @ 277. 4 measurements. Observations: C8 at 206x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 8.25 inches. Separation: AB = 7.83 miles; AC = 20.4 miles. Distance (LY): 44 Total luminosity (Suns): 3.481 Tau And 53 And; Bur 1362; ADS 1311; HD 10205; SAO 37418 Rating: 5 E Position: 0141+4034 A B Magnitude 4.96 12.11 Separation PA — — 48.9 329 + - 24 - Year — 1976 Spectra B8 III Colors W O Zone 83 Notes: 1880: 52.4 @ 328. 6 measurements. Star A is a spectroscopic binary and possibly variable. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 1.01 inches. Separation: AB = 51.9 miles. Distance (LY): 680 Total luminosity (Suns): 373 Espin 158 ADS 1441; HD 11032; SAO 37544 Rating: 5 E Position: 0149+4058 A B Magnitude 8.58 10.10 Separation PA — — 7.4 + 47 = Year — 1975 Notes: AB 1905: 7.3 @ 47. 5 measurements. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 15.5 inches. Separation: AB = 4.48 miles. Distance (LY): 388 Total luminosity (Suns): 5 - 25 - Spectra F8 Colors W dO Zone 83 55 And h1094; HD 11428; SAO 37587 Rating: 5 E Position: 0154+4043 A B Magnitude 5.42 12.92 Separation PA — — 59.6 5+ Year — 1913 Spectra K0 III Colors Y ? Notes: 1879: 60.1 @ 355. 3 measurements. 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 = 50.2 miles. Distance (LY): 540 Total luminosity (Suns): 131 Moderate Milburn 9 ADS 1486; SAO 37575 Rating: 5 M Position: 0152+4125 A B Magnitude 10.11 10.50 Separation PA — — 5.9 = 319 - Notes: 1917: 5.9 @ 323. 5 measurements. Observations: C11 at 115x. - 26 - Year — 1997 Spectra F2 Colors W ? Zone 83 Scale model (in which the Sun is the size of a baseball): Diameter: A = 1.20 inches. Separation: AB = 1.10 miles. Distance (LY): 115 Total luminosity (Suns): 0.159 Difficult STF 3113 Rating: 5 D Position: 0154+4437 A B Magnitude 9.60 9.60 Separation PA — — 0.7 277 + Notes: 1833: 1.5 @ 91. 29 measurements. Observations: C11 at 634x. I obtained a "snowman" shape. - 27 - Year — 1994 Spectra G0 Colors W W Zone 83 Zone 83, Map 4 Double Stars Easy STF 179 ADS 1500; HD 11430; SAO 55058 Rating: 2 E Position: 0153+3719 A B Magnitude 7.05 7.75 Separation PA — — 3.5 = 160 = Year — 1998 Spectra F2 V Colors W R Notes: 1831: 3.5 @ 160. 56 measurements. The stars have different proper motions. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 5.10 inches. Separation: AB = 1.51 miles. Distance (LY): 278 Total luminosity (Suns): 11.4 Σ179 Observed with C8 Magnification: 104x - 28 - Zone 83 h1087 ADS 1293; SAO 54873 Rating: 3 E Position: 0139+3901 A B Magnitude 9.73 10.98 Separation PA — — 12.9 + 74 = Year — 1991 Spectra A2 Colors W rO Notes: 1904: 11.4 @ 74. 9 measurements. Observations: C11 at 115x. The color in B is very nice. Scale model (in which the Sun is the size of a baseball): Diameter: A = 7.79 inches. Separation: AB = 8.11 miles. Distance (LY): 403 Total luminosity (Suns): 2.14 h1097 Ali 494 Rating: 3 E Position: 0156+3745 A B Magnitude 10.00 10.66 Separation PA — — 14.9 + 40 + Year — 1991 Notes: 1905: 14.5 @ 39. 6 measurements. Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 24.9 inches. Separation: AB = 4.12 miles. Distance (LY): 177 Total luminosity (Suns): 0.376 - 29 - Spectra F2 III Colors W bW Zone 83 Milburn 8 ADS 1348; SAO 54928 Rating: 4 E Position: 0143+3917 A B Magnitude 9.39 10.5 Separation PA — — 6.5 + 100 + Year — 1997 Spectra F8 Colors W ? Notes: 1917: 6.4 @ 99. 5 measurements. Observations: C11 at 115x. Espin 228 ADS 1546 Rating: 4 E Position: 0157+3759 A B C Magnitude 10.53 10.60 10.00 Separation — 3.6 + 66.5 PA — 12 + 271 Year — 1906 Spectra Colors W W Notes: AB 1905: 3.5 @ 10. 3 measurements. AC 1 measurement. Observations: C8 at 104x. It is part of the very rich open cluster NGC 752. Espin 162 ADS 1557; HD 11886 Rating: 4 E Position: 0158+3646 A B Magnitude 8.47 11.38 Separation PA — — 12.1 + 208 = - 30 - Year — 1991 Spectra F0 V Colors W ? Zone 83 Notes: 1904: 11.5 @ 208. 5 measurements. Observations: C11 at 115x. A very rich field lies 3 min E. Scale model (in which the Sun is the size of a baseball): Diameter: A = 5.70 inches. Separation: AB = 7.33 miles. Distance (LY): 388 Total luminosity (Suns): 5.03 Espin 2450 Rating: 5 E Position: 0134+3822 A B Magnitude 10.80 12.93 Separation PA — — 10.4 259 - Year — 1931 Spectra Colors W W? Notes: 1929: 11.4 @ 260. 3 measurements. Observations: C11 at 115x. STF 157 Bur 736 (AB); ADS 1404; HD 10815; SAO 54970 Rating: 5 E Position: 0147+3855 A B C D Magnitude 9.83 10.73 9.50 11.27 Separation — 0.7 12.5 + 55.1 + PA — 207 = 116 = 282 - Notes: AB 1879: 0.9 @ 207. 14 measurements. - 31 - Year — 1991 1991 1991 Spectra F8 V F8 V Colors W No W W Zone 83 AC 1832: 12.3 @ 116. 27 measurements. AD 1905: 54.4 @ 283. 5 measurements. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 12.8 inches; B = 12.8 inches. Separation: AB = 10.7 miles; AC = 47.3 miles. Distance (LY): 550 Total luminosity (Suns): 21 STF 181 rej SAO 55076 Rating: 5 E Position: 0155+3811 A B C a BC Aa Magnitude 8.89 10.44 11.80 12.10 Separation PA — — 27.0 125 + 32.9 + 27.0 + 85 + 281 + Year — 1991 Spectra K1 III Colors Y W ? No 1987 1987 Notes: AB 1902: 27.2 @ 124. 9 measurements. Hipparcos/Tycho data show different distances for these stars; they may be optical. BC 1904: 27.2 @ 79. 3 measurements. Aa 1907: 25.0 @ 279. 2 measurements. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 48.0 inches. Separation: AB = 24.0 miles; BC = 29.2 miles; Aa = 24.0 miles. Distance (LY): 570 Total luminosity (Suns): 12.37 - 32 - Zone 83 Espin 2144 ADS 1540 Rating: 5 E Position: 0157+3505 A B Magnitude 10.29 10.71 Separation PA — — 6.3 143 - Year — 1991 Spectra Colors W W Notes: 1896: 6.5 @ 144. 5 measurements. Observations: C11 at 115x. Distance (LY): 127 Total luminosity (Suns): 0.16 Moderate A. G. 25 ADS 1535 Rating: 3 M Position: 0156+3602 A B Magnitude 9.38 9.65 Separation PA — — 5.4 + 70 + Notes: 1902: 5.3 @ 69. 17 measurements. Observations: C8 at 104x. - 33 - Year — 1991 Spectra A5 Colors bW W Zone 83 Bur 1166 ADS 1284; HD 10033 Rating: 4 M Position: 0139+3839 A B C Magnitude 7.72 10.96 12.80 Separation — 2.9 + 24.8 PA — 345 9 Year — 1991 Spectra G5 Colors Y W? W? Notes: AB 1890: 2.7 @ 347. 7 measurements. AC 1898: 24.8 @ 9. 1 measurement. Observations: C11 at 634x. B was very difficult, even with a mask. Scale model (in which the Sun is the size of a baseball): Diameter: A = 39.0 inches. Separation: AB = 4.70 miles; AC = 41.0 miles. Distance (LY): 1,060 Total luminosity (Suns): 77.1 56 And Bur 1368 (a, b); STF 4; ADS 1534; HD 11749; SAO 55107 Rating: 4 M Position: 0156+3715 A B C D Magnitude 5.69 11.93 5.89 9.61 Separation — 18.6 + 200 +! 204 = PA — 79 = 298 - Notes: AB 1903: 18.4 @ 79. 6 measurements. AC 1836: 178 @ 302. 15 measurements. AD 1880: 204 @ 258. 3 measurements. - 34 - Year — 1934 1991 258 = Spectra K0 III 1918 Colors Y ? Y Zone 83 Hipparcos gives discordant distances: 320 light years to A, 990 to B. Observations: C8 at 104x. The large open cluster NGC 752 lies 20 min NE. C11 at 115x and 339x D was difficult in the glare. Espin 2142 ADS 1216 Rating: 5 M Position: 0134+3526 A B Magnitude 11.48 11.70 Separation PA — — 4.3 + 252 + Year — 1986 Spectra Colors W W? Notes: 1925: 4.2 @ 247. 2 measurements. Observations: C11 at 115x. It is fried by an 8m star 5 min N. Difficult STF 133 ADS 1211; HD 9370; SAO 54771 Rating: 2 D Position: 0133+3550 A B C D E F Magnitude 6.60 9.85 10.40 10.60 Separation — 3.1 + 26.3 21.7 162.3 + 180.9 PA — 191 + 189 193 = 0 351 Notes: AB 1833: 3.0 @ 179. 26 measurements. AC 1833: 29.1 @ 200. 17 measurements. - 35 - Year — 1991 1962 1962 1907 1884 Spectra K0 III Colors Y B B W No No Zone 83 AD 1833: 33.8 @ 193. 11 measurements. C and D may be optical. AE 1884: 160.0 @ 0. 2 measurements. AF, AG 1 measurement. Observations: C8 at 206x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 46.2 inches. Separation: AB = 2.35 miles; AC = 19.9 miles; AD = 16.4 miles; AE = 123 miles; AF = 137 miles. Distance (LY): 485 Total luminosity (Suns): 46 Σ133 Observed with C8 Magnification: 206x - 36 - Zone 83 STF 135 A 1912 (B); ADS 1224 Rating: 3 D Position: 0134+3612 A B C D Magnitude 7.61 9.20 10.70 10.62 Separation — 0.2 = 8.0 + 51.6 - PA — 4+ 260 + 51 - Year — 1995 1991 1991 Spectra A2 Colors W No W W Notes: AB 1908: 0.2 @ 335. 27 measurements. Hipparcos gives discordant distances. AC 1828: 7.7 @ 259. 13 measurements. AD 1867: 55.4 @ 53. 6 measurements. Observations: C11 at 115x. B was not detected (too close). STF 141 ADS 1305HD 10156; SAO 54884 Rating: 3 D Position: 0140+3858 A B Magnitude 8.31 8.70 Separation PA — — 1.7 = 303 + Year — 1999 Notes: 1833: 1.7 @ 301. 57 measurements. Observations: C8 at 280x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 11.8 inches. Separation: AB = 5,228 feet. Distance (LY): 372 Total luminosity (Suns): 14 - 37 - Spectra F5 V Colors Y Y Zone 83 STF 149 ADS 1368; HD 10629 Rating: 3 D Position: 0145+3957 A B Magnitude 7.81 9.02 Separation PA — — 1.4 = 85 -! Year — 1999 Spectra F5 IV Colors W W Notes: 1833: 1.4 @ 118. 38 measurements. Observations: C11 at 634x. Nice pair. Scale model (in which the Sun is the size of a baseball): Diameter: A = 11.4 inches. Separation: AB = 4,752 feet. Distance (LY): 421 Total luminosity (Suns): 13.9 Bur 1167 ADS 1310SAO 54888 Rating: 4 D Position: 0140+3844 A B Magnitude 9.86 10.65 Separation PA — — 1.5 + 50 - Year — 1991 Notes: 1890: 1.4 @ 55. 17 measurements. Observations: C11 at 634x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 18.8 inches. Separation: AB = 1,267 feet. Distance (LY): 103 Total luminosity (Suns): 0.139 - 38 - Spectra G0 Colors yW W Zone 83 Hussey 1033 ADS 1529; HD 11706 Rating: 4 D Position: 0156+3620 A B Magnitude 9.37 9.74 Separation PA — — 1.2 + 218 - Year — 2000 Spectra G0 Colors Y W Notes: 1904: 1.0 @ 240. 21 measurements. Observations: C11 at 634x. I got a snowman on a night of moderate seeing. Deep Sky Objects Easy NGC 752 Rating: 2 E Other Names: Melotte 12; Collinder 23; Raab 8, H VII 32 Astronomical League Program: Caldwell Club; Herschel 400 Club; Urban Deep Sky Club; Binocular Deep Sky Club Position: 0158+3741 Type : Oc Dimensions: 50' Class: II 2r Cluster population: 70 Magnitude : 9.6 Notes: It is 1.1 billion years old. Its earliest stars are A2 and F0 types, but the brightest stars are G and K types, and 77 members are known. Its H-R diagram lies between a typical open cluster and a typical globular cluster, and all its giants are metal poor. W. J. Luyten has found a number of white dwarfs in this ancient cluster (the brightest being 19m). The brightest star is 9.0m, a G7 giant some 40 times brighter than the Sun. It lies 28,500 light years from the galactic center and 450 light years below the galactic plane. At its given distance, it must be about 17 light years in diameter. - 39 - Zone 83 Observations: C8 at 65x. Large and bright, with many chains and a generally rich appearance. Note the bright orange star on the E edge. Model (where the Sun is a baseball): Its diameter would be 7,020 miles and its stars would be 660 mi apart Distance (LY): 1,490 Luminosity (suns): 25 NGC 752 Open Cluster (II 2 r, 70 stars) Observed with C8 on 9/27/95 Magnification: 50x - 40 - Zone 83 Difficult NGC 708 Other Names: UGC 1348 Rating: 5 D Position: 0153+3610 Type : Gal Surface brightness: 14.8 Class: E Dimensions: 3' x 2.6' Magnitude : 12.7 PA: 35 Observations: C11 at 339x. Round and indistinct, with no sharp nucleus. Radial velocity (km/sec): +5,023 NGC 753 Other Names: UGC 1437 Rating: 5 D Position: 0158+3555 Type : Gal Surface brightness: 14.0 Class: SAB(rs)bc I-II Dimensions: 3' x 1.9' Magnitude : 12.3 PA: 125 Notes: This galaxy produced supernova 1954E. Observations: C11 at 115x. I could only detect a very tiny oval blotch; no details. Distance: 220,000,000 light years Radial velocity (km/sec): +5,020 Luminosity: 45,600,000,000 Suns - 41 - Zone 83 Zone 83 Mini-Catalog Double Stars Designation STF 133 Position 0133+3550 Rating 2D Map Component A B C D E F A B C D A B A B A B C A B A B A B A B A B C A B A B A B A B A B A B C D CD A B A B 4 STF 135 0134+3612 3D 4 STF 141 0140+3858 3D 4 STF 149 0145+3957 3D 4 A 1519 0116+3712 4D 2 Bur 1167 0140+3844 4D 4 Hussey 1033 0156+3620 4D 4 39 And 0103+4120 5D 1 A 1810 0105+4354 5D 1 Engelmann 4 0111+4256 5D 1 STF 3113 0154+4437 5D 3 STF 154 0145+4342 2E 3 STF 179 0153+3719 2E 4 A 1516 0107+3839 3E 2 STF 108 0119+3723 3E 2 OS 17 0125+3901 3E 2 h1081 0130+4131 3E 1 h1087 0139+3901 3E 4 - 42 - Mag 6.6 9.85 10.4 10.6 7.61 9.2 10.7 10.62 8.31 8.7 7.81 9.02 10.31 11.48 11.07 9.86 10.65 9.37 9.74 5.95 12.40 9.31 10.55 7.66 9.94 12.00 9.60 9.60 7.87 7.98 7.05 7.75 7.57 8.86 6.44 9.72 7.85 9.67 8.39 10.10 13.90 9.73 10.00 9.73 10.98 Separation — 3.1 + 26.3 21.7 AE: 162.3 +; AF: 180.9 — 0.2 = 8.0 + 51.6 — 1.7 = — 1.4 = — 1.6 + 49.0 — 1.5 + — 1.2 + — 20.9 + — 2.8 + — 154 35 — 0.7 — 5.4 + — 3.5 = — 60.3 — 6.4 + — 35.1 136.1 -! 86 64.7+ — 8.8 — 12.9 + PA — 191 + 26.3 21.7 AE: 0; AF: 351 — 4+ 8.0 + 51.6 — 303 + — 85 -! — 70 = 49.0 — 50 — 218 — 4= — 183 — 299 + 35 — 277 + — 126 — 160 = — 164 + — 63 + — 102 136.1 -! 28 282— 318 + — 74 = Zone 83 Designation Position Rating Map h1097 0156+3745 3E 4 South 404 0158+4123 3E 3 Espin 155 0100+3818 4E 2 Kustner 73 0101+4118 4E 1 h2027 0113+4426 4E 1 A. G. 300 0115+4102 4E 1 h2031 0117+4427 4E 1 STF 104 0117+3827 4E 2 OS 29 rej 0119+3959 4E 2 Espin 2586 0134+4416 4E 3 Roe 64 0142+4252 4E 3 Milburn 8 0143+3917 4E 4 Roe 65 0143+4238 4E 3 h2089 0151+4328 4E 3 Espin 228 0157+3759 4E 4 Espin 162 0158+3646 4E 4 Ali 1014 0109+4024 5E 1 Beta And 0110+3537 5E 2 Argelander 49 0115+4255 5E 1 Espin 2009 0129+3708 5E 2 Espin 2450 0134+3822 5E 4 Upsilon And 0137+4124 5E 3 Tau And 0141+4034 5E 3 Component A B A B C BC 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 A B A B C A B C A B A B A B C A B - 43 - Mag 10.00 10.66 7.57 9.86 12.50 8.81 9.10 10.26 10.92 7.71 10.92 9.67 10.83 8.48 9.47 7.92 10.24 7.46 11.70 9.43 9.52 9.27 10.30 9.39 10.50 9.60 10.10 8.49 9.26 10.53 10.60 10.00 8.47 11.38 8.79 11.67 2.06 12.10 12.90 8.75 9.85 10.30 10.32 11.50 10.80 12.93 4.09 12.60 9.00 4.96 12.11 Separation — 14.9 + — 28.7 +! PA — 40 + — 83 +! 81.6 — 6.3 = — 49.2 — 18.3 + — 6.6 + — 45.6 — 13.5 + — 20.0 — 44.6 — 11.7 + — 6.5 + — 9.6 — 29.2 = — 3.6 + 66.5 — 12.1 + — 12.6 + — 80.6 94.2 + — 35.2 + 22.9 = — 5.7 + — 10.4 — 114.0 297.0 + — 48.9 - 100 — 70 = — 81 + — 161 = — 45 + — 342 = — 322 — 266 + — 68 + — 97 + — 100 + — 108 — 306 = — 12 + 66.5 — 208 = — 338 = — 144 + 94.2 + — 105 + 22.9 = — 277 — 259 — 128 297.0 + — 329 + Zone 83 Designation Position Rating Map STF 157 0147+3855 5E 4 Espin 158 0149+4058 5E 3 55 And 0154+4043 5E 3 STF 181 rej 0155+3811 5E 4 Espin 2144 0157+3505 5E 4 Dawes 8 0120+4357 3M 1 A. G. 25 0156+3602 3M 4 Heintz 832 0105+4127 4M 1 A. G. 15 0110+4011 4M 1 h1077 0118+4438 4M 1 Bur 1166 0139+3839 4M 4 56 And 0156+3715 4M 4 Ali 24 0104+3631 5M 2 Giclas 18 0104+4052 5M 1 h2013 0106+4448 5M 1 Popovic 46 0109+3535 5M 2 Milburn 1026 0113+3905 5M 2 Weisse 3 0120+3637 5M 2 Espin 2142 0134+3526 5M 4 Milburn 9 0152+4125 5M 3 Component A B C D A B A B A B C a BC Aa A B A B A B A B A B A B A B C A B C D A B A B A B A B C A B A B A B A B - 44 - Mag 9.83 10.73 9.50 11.27 8.58 10.10 5.42 12.92 8.89 10.44 11.8 12.10 10.29 10.71 8.13 9.45 9.38 9.65 10.61 11.30 9.78 9.86 9.78 10.91 7.72 10.96 12.80 5.69 11.93 5.89 9.61 10.15 12.80 10.89 13.01 8.21 12.65 10.05 12.80 13.30 10.69 10.70 8.43 9.38 11.48 11.70 10.11 10.50 Separation — 0.7 12.5 + 55.1 + — 7.4 + — 59.6 — 27.0 - PA — 207 = 12.5 + 55.1 + — 47 = — 5+ — 125 + 32.9 + 27.0 + — 6.3 — 2.6 = — 5.4 + — 2.9 — 2.8 = — 40.2 + — 2.9 + 24.8 — 18.6 + 200 +! 204 = — 6.5 — 28.0 — 23.2 — 28.8 + 3.9 — 3.9 + — 4.7 + — 4.3 + — 5.9 = 85 + 281 + — 143 — 142 + — 70 + — 299 — 250 = — 294 — 345 24.8 — 79 = 200 +! 204 = — 38 — 131 — 247 — 222 = 3.9 — 257 +? — 187 + — 252 + — 319 - Zone 83 Deep Sky Objects Object NGC 752 NGC 404 NGC 425 NGC 551 NGC 708 NGC 753 Position 0158+3741 0109+3543 0113+3848 0128+3711 0153+3610 0158+3555 Rating 2E 3M 5D 5D 5D 5D Map 4 2 2 2 4 4 Specifications Surface Type Mag Br Oc (II 2r) 9.6 Gal (SA(s)0-:) 11.9 14.0 Gal (S?) 12.6 12.1 Gal (SBbc) 12.7 12.8 Gal (E) 12.7 14.8 Gal (SAB(rs)bc I-II) 12.3 14.0 - 45 - Populatio n 70