Zone 201, Master Map ι β +04°00' +06°00' Normal View Zone Master, Normal View, 10 deg FOV γ c +02°00' e λ f -02°00' +00°00' κ d -04°00' Aquarius Pisces φ 00h 00m 23h 52m 23h 44m 23h 36m 23h 28m 23h 20m 23h 12m 23h 04m Zone 201, Map 1 Normal Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. +05°00' STF 2999 rej h980 β Beta Psc +04°00' NGC 7541 STF 3009 Scardia 146 γ +03°00' Scardia 137 h981 Scardia 144 STF 3002 Jonckheere 622 Kappa Psc +01°00' κ +02°00' OS 491 rej h3189 23h 30m 23h 25m 23h 20m 23h 15m 23h 10m 23h 05m 23h 00m Zone 201, Map 1 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. +05°00' STF 2999 rej h980 β +04°00' NGC 7541 Beta Psc STF 3009 Scardia 146 +03°00' γ Scardia 137 h981 Scardia 144 STF 3002 +02°00' OS 491 rej Jonckheere 622 Kappa Psc +01°00' κ h3189 23h 00m 23h 05m 23h 10m 23h 15m 23h 20m 23h 25m 23h 30m Zone 201, Map 2 Normal Image +00°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. -01°00' Baillaud 636 -02°00' STF 2995 h978 STF 2964 -04°00' -03°00' NGC 7506 NGC 7576 96 Aqr 23h 30m 23h 25m 23h 20m 23h 15m 23h 10m 23h 05m 23h 00m Zone 201, Map 2 Mirror Image h3189 +00°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. -01°00' Baillaud 636 -02°00' STF 2995 -04°00' -03°00' NGC 7506 h978 STF 2964 NGC 7576 96 Aqr 23h 00m 23h 05m 23h 10m 23h 15m 23h 20m 23h 25m 23h 30m Zone 201, Map 3 Normal Image NGC 7750 +04°00' +05°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. h3211 STF 3025 rej Baillaud 2068 +03°00' Baillaud 2069 STF 3045 +02°00' Baillaud 1603 +01°00' λ Baillaud 1249 NGC 7716 00h 00m 23h 55m 23h 50m 23h 45m 23h 40m 23h 35m 23h 30m Zone 201, Map 3 Mirror Image Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. h3211 +04°00' +05°00' STF 3019 NGC 7750 Baillaud 2069 +03°00' Baillaud 2068 STF 3025 rej +02°00' STF 3045 Baillaud 1603 +01°00' λ Baillaud 1249 NGC 7716 23h 30m 23h 35m 23h 40m 23h 45m 23h 50m 23h 55m 00h 00m Zone 201, Map 4 Normal Image +00°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. STF 3030 h994 -01°00' Weisse 44 h997 -02°00' h3223 h5411 -03°00' 20 Psc -04°00' Aquarius Howe 99 h990 00h 00m 23h 55m 23h 50m 23h 45m 23h 40m 23h 35m 23h 30m Zone 201, Map 4 Mirror Image +00°00' Sky charts generated by TheSky Software; used by permission of Software Bisque Inc. STF 3030 h994 h997 -01°00' Weisse 44 -02°00' h3223 h5411 -03°00' 20 Psc -04°00' Aquarius Howe 99 h990 23h 30m 23h 35m 23h 40m 23h 45m 23h 50m 23h 55m 00h 00m Zone 201 1 Reference Star, 30 Double Stars, 5 Galaxies Falmsteed K 20 Psc................................................... 17 Kappa Psc .............................................. 5 B N Baillaud 1249....................................... 12 Baillaud 1603....................................... 13 Baillaud 2068....................................... 11 Baillaud 2069....................................... 12 Baillaud 636......................................... 10 Beta Psc ................................................. 2 NGC 7506 ............................................ 10 NGC 7541 .............................................. 7 NGC 7576 ............................................ 11 NGC 7716 ............................................ 15 NGC 7750 ............................................ 14 H OS 491 rej .............................................. 4 h3189 ..................................................... 5 h3211 ................................................... 12 h3223 ................................................... 16 h5411 ................................................... 15 h978 ....................................................... 9 h981 ....................................................... 3 h990 ..................................................... 17 h994 ..................................................... 19 h997 ..................................................... 18 Howe 99............................................... 16 S O J Scardia 137 ............................................ 3 Scardia 144 ............................................ 7 Scardia 146 ............................................ 4 STF 2964................................................ 9 STF 2995................................................ 8 STF 3002................................................ 6 STF 3009................................................ 2 STF 3025 rej ........................................ 14 STF 3030.............................................. 19 STF 3045.............................................. 13 Jonckheere 622 ...................................... 6 W Weisse 44............................................. 18 -1- Zone 201 Zone 201, Map 1 Reference Star Beta Psc (4 Psc; HD 217891; SAO 127934) Position: 2304+0349 Mag : 4.48 Spectrum : B6 Ve Color : B Double Stars Easy STF 3009 Rating: 3 E ADS 16730; HD 220512; SAO 128160 Position: 2324+0343 A B Magnitude 6.62 8.80 Separation PA — — 7.0 + 235 + Year — 1994 Notes: 1829: 6.9 @ 230. 39 measurements. Observations: C8 at 104x. Webb saw them as Y! and B. Scale model (in which the Sun is the size of a baseball): Diameter: A = 49.5 inches. Separation: AB = 6.55 miles. Distance (LY): 600 Total luminosity (Suns): 79 -2- Spectra K2 III Colors O ? Zone 201 Scardia 137 Rating: 5 E HD 217927; SAO 127938 Position: 2304+0317 A B Magnitude 7.40 11.50 Separation PA — — 65.0 45 Year — 1985 Spectra Colors W W? Notes: 1 measurement. Observations: C11 at 115x. Distance (LY): 329 Total luminosity (Suns): 9.49 h981 Rating: 5 E HD 219199; SAO 128055 Position: 2314+0252 A B Magnitude 9.17 12.54 Separation PA — — 18.5 + 275 - Notes: 1879: 17.9 @ 281. 7 measurements. Observations: C11 at 115x. -3- Year — 1985 Spectra A2 Colors W ? Zone 201 OS 491 rej A 2299 (BC); HD 219150; SAO 128046 Rating: 5 E Position: 2314+0212 A B C BC Magnitude 7.18 10.91 11.14 Separation PA — — 118.3 = 319 = 83.8-!! Year — 1921 1971 Spectra F2 Colors W W No 109+ Notes: AB 1910: 118.3 @ 319. 2 measurements. BC 1892: 120.4 @ 103. 7 measurements. AB may be optical as Hipparcos shows different distances (225 and 22 light years). Observations: C11 at 115x. Scardia 146 Rating: 5 E HD 219189; SAO 128050 Position: 2314+0326 A B Magnitude 9.18 10.11 Separation PA — — 70.4 + 216 + Year — 1991 Notes: 1909: 65.7 @ 212. 7 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 = 20.8 inches. Separation: AB = 71.4 miles. Distance (LY): 650 Total luminosity (Suns): 13 -4- Spectra G5 Colors W W Zone 201 h3189 Rating: 5 E HD 220406; SAO 128156 Position: 2323+0017 A B Magnitude 6.33 10.50 Separation PA — — 42.2 + 137 + Year — 1909 Spectra K2 Colors Y W Notes: 1879: 41.6 @ 134. 4 measurements. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 23.9 inches. Separation: AB = 94.8 miles. Distance (LY): 1,440 Total luminosity (Suns): 510 Kappa Psc South 830; HD 220825; SAO 128186 Rating: 5 E Position: 2327+0115 A B C BC Magnitude 4.94 11.90 13.10 Separation PA — — 163.4 +! 344 76.1 Year — 1921 1907 154 Notes: AB 1824: 150.1 @ 345. 7 measurements. An optical pair. BC 1 measurement. A is 162 light years away. Observations: C11 at 115x. -5- Spectra Colors A0pCrSi:Sr: W W? ? Zone 201 Moderate STF 3002 Hough 488 (BC); ADS 16687; HD 220062; SAO 128132 Rating: 4 M Position: 2321+0227 A B C Magnitude 7.65 10.10 9.86 Separation — 3.7 5.7 PA — 197 204 Year — 1991 1894 Spectra F5 Colors W Y No Notes: AB 1831: 4.0 @ 202. 18 measurements. AC 1 measurement. Observations: C11 at 193x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 12.7 inches. Separation: AB = 2.00 miles; AC = 3.08 miles. Distance (LY): 347 Total luminosity (Suns): 9.36 Jonckheere 622 Rating: 5 M ADS 16495 Position: 2305+0122 A B Magnitude 10.65 11.00 Separation PA — — 4.2 + 318 + Notes: 1911: 3.6 @ 312. 9 measurements. Observations: C11 at 115x. It lies 5 min NW of a 6.5m star. -6- Year — 1970 Spectra Colors W W Zone 201 Scardia 144 SZ Psc; HD 219113; SAO 128041 Rating: 5 M Position: 2313+0241 A B Magnitude 7.40 12.62 Separation PA — — 57.8 347 = Year — 1985 Spectra K1IV-V Colors Y W Notes: 1909: 59.5 @ 347. 4 measurements. Eclipsing binary of Algol type. Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 12.5 inches. Separation: AB = 26.0 miles. Distance (LY): 288 Total luminosity (Suns): 7.17 Deep Sky Objects Difficult NGC 7541 Other Names: UGC 12447, H II 430 Astronomical League Program: Herschel II Club Rating: 5 D Position: 2315+0432 Type: Gal Surface brightness: 12.8 Class: SB(rs)bc: pec Dimensions: 3' x 1' Notes: This galaxy produced supernova 1998db (type Ia). -7- Magnitude: 12.6 PA: 102 Zone 201 Observations: C8 at 65x. Faint, oval smudge. The axis runs W-E, and a 12m star lies to the NE. Gamma Psc (3.7m G9 III, 64 times brighter than the Sun and 156 light years away) lies 1o23 min SE. Gamma appears to have rather high velocity through space. C11 at 115x. Oblong shape, very gradually brighter toward the middle. About 2 x 1 in ratio. Model (where the Sun is a baseball): Its diameter would be 33 million miles. Distance (LY): 117,000,000 Radial velocity (km/sec): +2,860 Luminosity (suns): 9,800,000,000 Zone 201, Map 2 Double Stars Easy STF 2995 Rating: 2 E ADS 16642; SAO 146605 Position: 2317-0136 A B Magnitude 8.10 7.98 Separation PA — — 5.2 + 33 + Year — 1994 Notes: 1830: 4.6 @ 27. 75 measurements. Observations: C8 at 104x. It is at the center of a large triangle. Scale model (in which the Sun is the size of a baseball): Diameter: A = 19.5 inches. Separation: AB = 1.44 miles. Distance (LY): 178 Total luminosity (Suns): 2.2 -8- Spectra G5 Colors W W Zone 201 STF 2964 Rating: 4 E ADS 16433; HD 217274; SAO 146432 Position: 2300-0422 A B Magnitude 7.96 9.29 Separation PA — — 8.8 280 - Year — 1991 Spectra F5 Colors W G Notes: 1829: 9.0 @ 282. 21 measurements. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 13.0 inches. Separation: AB = 6.26 miles. Distance (LY): 456 Total luminosity (Suns): 11 h978 Rating: 4 E ADS 16512; HD 218262; SAO 146514 Position: 2307-0412 A B Magnitude 9.13 10.61 Separation PA — — 14.9 + 289 = Year — 1991 Notes: 1879: 14.8 @ 289. 14 measurements. The stars have a large difference in proper motion. Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 12.5 inches. Separation: AB = 10.2 miles. Distance (LY): 439 Total luminosity (Suns): 4 -9- Spectra F2 Colors W dB Zone 201 Baillaud 636 Rating: 4 E SAO 146604 Position: 2317-0044 A B Magnitude 10.05 10.10 Separation PA — — 17.8 = 37 + Year — 1902 Spectra K5 Colors Y W Notes: 1896: 17.8 @ 36. 2 measurements. Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 38.5 inches. Separation: AB = 1.94 miles. Distance (LY): 70 Total luminosity (Suns): 0.072 Deep Sky Objects Difficult NGC 7506 Other Names: H III 184; UGC 12406 Rating: 5 D Position: 2312-0210 Type: Gal Surface brightness: 13.4 Class: (R')SB(r)0+: Dimensions: 1.7' x 1.1' Magnitude: 12.9 PA: 103 Observations: C8 at 104x. It is a very faint blur, first noticed with averted vision and tube movement. Radial velocity (km/sec): +3,901 - 10 - Zone 201 NGC 7576 Other Names: H II 454; PGC 70948 Rating: 5 D Position: 2317-0444 Type: Gal Surface brightness: 13.3 Class: SA(r)0+ Dimensions: 1.5' x 1.2' Magnitude: 12.9 PA: 15 Observations: C8 at 104x. It is a very soft glow with bright middle; first noticed with averted vision and tube movement. Radial velocity (km/sec): +3,766 Zone 201, Map 3 Double Stars Easy Baillaud 2068 Position: 2331+0317 A B Magnitude 10.24 10.40 Rating: 4 E Separation PA — — 7.2 + 76 = Year — 1911 Notes: 1909: 7.0 @ 76. 2 measurements. Observations: C11 at 115x. Distance (LY): 43 Total luminosity (Suns): 0.029 - 11 - Spectra Colors W W Zone 201 h3211 Rating: 4 E SAO 128360 Position: 2345+0346 A B Magnitude 10.18 10.47 Separation PA — — 68.8 + 78 - Year — 1991 Spectra F8 Colors W W Notes: 1905: 46.9 @ 84. 13 measurements. May be optical because Hipparcos gives different distances (444 and 1,250 light years). Observations: C11 at 115x. Baillaud 2069 Position: 2340+0331 A B Magnitude 9.95 11.22 Rating: 5 E Separation PA — — 7.9 + 287 + Year — 1991 Spectra F8 Colors W W Notes: 1910: 7.7 @ 285. 2 measurements. Observations: C11 at 115x. Baillaud 1249 Rating: 5 E Position: 2341+0043 A B Magnitude 10.30 11.72 Separation PA — — 14.2 = 334 - Notes: 1902: 14.2 @ 335. 2 measurements. - 12 - Year — 1909 Spectra Colors W ? Zone 201 Observations: C11 at 115x. Distance (LY): 286 Total luminosity (Suns): 0.616 Baillaud 1603 Position: 2354+0219 A B Magnitude 10.31 11.48 Rating: 5 E Separation PA — — 14.9 186 + Year — 1991 Spectra K2 Colors Y W Notes: 1909: 15.2 @ 184. 2 measurements. Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 30.5 inches. Separation: AB = 16.0 miles. Distance (LY): 690 Total luminosity (Suns): 3.8 Moderate STF 3045 Rating: 4 M ADS 17092; HD 224004; SAO 128456 Position: 2354+0228 A B Magnitude 7.71 9.30 Separation PA — — 1.7 + 272 + Notes: 1832: 1.6 @ 262. 32 measurements. - 13 - Year — 1991 Spectra A2 Colors W W Zone 201 Observations: C11 at 339x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 6.93 inches. Separation: AB = 3.13 miles. Distance (LY): 1,180 Total luminosity (Suns): 110 STF 3025 rej Rating: 5 M HD 221888; SAO 128274 Position: 2336+0314 A B Magnitude 9.39 12.74 Separation PA — — 22.0 + 56 - Year — 1909 Spectra G0 Colors W W? Notes: 1902: 21.8 @ 57. 3 measurements. Observations: C11 at 115x. Deep Sky Objects Moderate NGC 7750 Other Names: H III 427; UGC 12777 Position: 2347+0347 Type: Gal Surface brightness: 12.9 Rating: 4 M Class: (R')SB(rs)c pec: Dimensions: 1.7' x 0.8' Observations: C8 at 104x. Bright nucleus or fuzzy star and no halo. Radial velocity (km/sec): +2,938 - 14 - Magnitude: 12.9 PA: 171 Zone 201 Difficult NGC 7716 Other Names: UGC 12702 Rating: 5 D Position: 2337+0018 Type: Gal Surface brightness: 13.4 Class: SAB(r)b: Dimensions: 2.2' x 1.8' Magnitude: 12.1 PA: 35 Observations: C11 at 193x. Very faint glow about 1 min N of a 10m star. Brighter center but with very rapid drop-off to the edges. Distance (LY): 120,000,000 Radial velocity (km/sec): +2,571 Total luminosity (Suns): 16,300,000,000 Zone 201, Map 4 Double Stars Easy h5411 Rating: 4 E Position: 2339-0206 A B Magnitude 10.49 11.08 Separation PA — — 17.5 + 45 + Notes: 1892: 16.1 @ 40. 8 measurements. Observations: C11 at 115x. - 15 - Year — 1991 Spectra G2 Colors Y W Zone 201 Scale model (in which the Sun is the size of a baseball): Diameter: A = 20.5 inches. Separation: AB = 2,587 feet. Distance (LY): 18 Total luminosity (Suns): 0.003 h3223 Rating: 4 E HD 223928; SAO 146960 Position: 2354-0140 A B Magnitude 8.61 10.42 Separation PA — — 48.5 + 353 - Year — 1992 Spectra K0 Colors Y bW Notes: 1893: 46.2 @ 357. 7 measurements. Hipparcos/Tycho mission data show different distances for these stars (1,050 and 41 light years); they may be optical. Observations: C8 at 104x. An 8m star is 20 min SSE. Howe 99 Rating: 5 E HD 222343; SAO 146833 Position: 2340-0420 A B Magnitude 9.73 11.64 Separation PA — — 45.9 + 67 - Notes: 1879: 41.3 @ 68. 6 measurements. Observations: C11 at 115x. - 16 - Year — 1991 Spectra G5 Colors Y W Zone 201 Scale model (in which the Sun is the size of a baseball): Diameter: A = 21.4 inches. Separation: AB = 19.3 miles. Distance (LY): 270 Total luminosity (Suns): 0.86 h990 Rating: 5 E HD 222344; SAO 146831 Position: 2340-0440 A B Magnitude 9.53 11.95 Separation PA — — 45.4 + 278 - Year — 1991 Spectra K2 Colors O W Notes: 1892: 39.7 @ 280. 6 measurements. Observations: C11 at 115x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 29.3 inches. Separation: AB = 41.8 miles. Distance (LY): 590 Total luminosity (Suns): 4.65 20 Psc South 835; HD 223252; SAO 146915 Rating: 5 E Position: 2348-0245 A B Magnitude 5.60 10.00 Separation PA — — 173 285 Notes: This star is a member of the Hyades group. The stars have different proper motions. - 17 - Year — 1918 Spectra K0 III Colors O W Zone 201 Observations: C8 at 104x. Scale model (in which the Sun is the size of a baseball): Diameter: A = 46.2 inches. Separation: AB = 78.6 miles. Distance (LY): 291 Total luminosity (Suns): 39.7 h997 Rating: 5 E HD 224498 Position: 2357-0105 A B Magnitude 10.43 12.80 Separation PA — — 15.6 = 77 + Year — 1902 Spectra G5 Colors W W Notes: 1902: 15.6 @ 76. 2 measurements. Observations: C11 at 115x. Weisse 44 h994?; HD 224264 Rating: 5 E Position: 2357-0031 A B Magnitude 9.57 10.10 Separation PA — — 11.8 254 Notes: 1 measurement. Observations: C11 at 115x. - 18 - Year — 1900 Spectra F8 Colors W W Zone 201 Scale model (in which the Sun is the size of a baseball): Diameter: A = 16.4 inches. Separation: AB = 13.1 miles. Distance (LY): 710 Total luminosity (Suns): 9.45 h994 Rating: 5 E HD 224264 Position: 2357-0035 A B Magnitude 10.38 12.50 Separation PA — — 11.9 254 = Year — 1960 Spectra F8 Colors W W Notes: 1899: 12.4 @ 254. 7 measures. Observations: C11 at 115x. Moderate STF 3030 Rating: 5 M ADS 16920; HD 222456; SAO 146841 Position: 2341-0023 A B Magnitude 9.01 9.46 Separation PA — — 2.4 221 = Notes: 1829: 2.5 @ 221. 42 measurements. Observations: C8 at 280x. - 19 - Year — 1998 Spectra F0 Colors W B Zone 201 Scale model (in which the Sun is the size of a baseball): Diameter: A = 11.1 inches. Separation: AB = 1.71 miles. Distance (LY): 459 Total luminosity (Suns): 12 - 20 - Zone 201 Zone 159 Mini-Catalog Double Stars Designation Position Rating Map STF 2995 2317-0136 2E 2 STF 3009 2324+0343 3E 1 STF 2964 2300-0422 4E 2 h978 2307-0412 4E 2 Baillaud 636 2317-0044 4E 2 Baillaud 2068 2331+0317 4E 3 h5411 2339-0206 4E 4 h3211 2345+0346 4E 3 h3223 2354-0140 4E 4 Scardia 137 2304+0317 5E 1 Scardia 146 2314+0326 5E 1 h981 2314+0252 5E 1 OS 491 rej 2314+0212 5E 1 h3189 2323+0017 5E 1 Kappa Psc 2327+0115 5E 1 Howe 99 2340-0420 5E 4 Baillaud 2069 2340+0331 5E 3 h990 2340-0440 5E 4 Baillaud 1249 2341+0043 5E 3 20 Psc 2348-0245 5E 4 Baillaud 1603 2354+0219 5E 3 Component 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 BC A B A B C BC A B A B A B A B A B A B - 21 - Mag 8.10 7.98 6.62 8.80 7.96 9.29 9.13 10.61 10.05 10.10 10.24 10.40 10.49 11.08 10.18 10.47 8.61 10.42 7.40 11.50 9.18 10.11 9.17 12.54 7.18 10.91 11.14 6.33 10.50 4.94 11.90 13.10 9.73 11.64 9.95 11.22 9.53 11.95 10.30 11.72 5.60 10.00 10.31 11.48 Separation — 5.2 + — 7.0 + — 8.8 — 14.9 + — 17.8 = — 7.2 + — 17.5 + — 68.8 + — 48.5 + — 65.0 — 70.4 + — 18.5 + — 118.3 = PA — 33 + — 235 + — 280 — 289 = — 37 + — 76 = — 45 + — 78 — 353 — 45 — 216 + — 275 — 319 = 83.8-!! — 42.2 + — 163.4 +! 109+ — 137 + — 344 - 76.1 — 45.9 + — 7.9 + — 45.4 + — 14.2 = — 173 — 14.9 - 154 — 67 — 287 + — 278 — 334 — 285 — 186 + Zone 201 Designation Position Rating Map Weisse 44 2357-0031 5E 4 h997 2357-0105 5E 4 h994 2357-0035 5E 4 STF 3002 2321+0227 4M 1 STF 3045 Jonckheere 622 2354+0228 4M 3 2305+0122 5M 1 Scardia 144 2313+0241 5M 1 STF 3025 rej 2336+0314 5M 3 STF 3030 2341-0023 5M 4 Component A B A B A B A B C A B A B A B A B A B Mag 9.57 10.10 10.43 12.80 10.38 12.50 7.65 10.10 9.86 7.71 9.30 10.65 11.00 7.40 12.62 9.39 12.74 9.01 9.46 Separation — 11.8 — 15.6 = — 11.9 — 3.7 5.7 — 1.7 + — 4.2 + — 57.8 — 22.0 + — 2.4 - PA — 254 — 77 + — 254 = — 197 5.7 — 272 + — 318 + — 347 = — 56 — 221 = Deep Sky Objects Object NGC 7750 NGC 7506 NGC 7541 NGC 7576 NGC 7716 Position 2347+0347 2312-0210 2315+0432 2317-0444 2337+0018 Rating 4M 5D 5D 5D 5D Map 3 2 1 2 3 Specifications Surface Type Mag Br Gal ((R')SB(rs)c pec:) 12.9 12.9 Gal ((R')SB(r)0+:) 12.9 13.4 Gal (SB(rs)bc: pec) 12.6 12.8 Gal (SA(r)0+) 12.9 13.3 Gal (SAB(r)b:) 12.1 13.4 - 22 - Pop