Download Zone 178, Master Map Normal View c e

Zone 178, Master Map
+04°00'
+06°00'
Normal View
Zone Master, Normal View, 10 deg FOV
c
+02°00'
e
d
-04°00'
f
-02°00'
+00°00'
Cetus
Pisces
00h 56m
00h 48m
00h 40m
00h 32m
00h 24m
00h 16m
00h 08m
00h 00m
Zone 178, Map 1
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+05°00'
NGC 7820NGC 7820
NGC 7825
STF 6 rej
+04°00'
NGC 12
Miller 1
Harvard 18
+03°00'
Harvard 16
NGC 128
NGC 125
h998
+01°00'
h1000
+02°00'
Cetus
NGC 78A
STF 23
Bur 777
00h 30m
00h 25m
00h 20m
00h 15m
00h 10m
00h 05m
00h 00m
Zone 178, Map 1
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+05°00'
NGC 7820
NGC 7820
NGC 7825
STF 6 rej
Miller 1
Harvard 18
Harvard 16
NGC 128
NGC 125
+03°00'
+04°00'
NGC 12
NGC 132
+01°00'
h1000
+02°00'
Cetus
h998
NGC 78A
STF 23
IC 21
Bur 777
00h 00m
00h 05m
00h 10m
00h 15m
00h 20m
00h 25m
00h 30m
Zone 178, Map 2
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+00°00'
STF 23
-01°00'
Bur 777
NGC 120
-02°00'
NGC 124 NGC 124
-03°00'
NGC 113
STF 8
IC 8
IC 6
Bur 488
12 Cet
IC 1524
-04°00'
NGC 7832
NGC 7832
h3431
A. G. 298
00h 30m
00h 25m
00h 20m
00h 15m
00h 10m
00h 05m
00h 00m
Zone 178, Map 2
Mirror Image
IC 21
-01°00'
Bur 777
+00°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
NGC 124
NGC 124
-02°00'
NGC 120
-03°00'
NGC 113
STF 8
IC 8
IC 6
Bur 488
NGC 7832
-04°00'
NGC 7832
h3431
A. G. 298
00h 00m
00h 05m
00h 10m
00h 15m
00h 20m
00h 25m
00h 30m
Zone 178, Map 3
Normal Image
+05°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
STF 71
OS 18
NGC 236
Harvard 25
NGC 194
Harvard 30
NGC 200
NGC 194
NGC 200 NGC 182
NGC 182
NGC 198
NGC 198
NGC 128
NGC 132
IC 49
NGC 223
STF 80
NGC 237
NGC 237
01h 00m
00h 55m
00h 50m
00h 45m
+01°00'
NGC 173
+02°00'
NGC 186
NGC 193
NGC 204
Harvard 37
+03°00'
+04°00'
Baillaud 2080
NGC 197
NGC 192
NGC 201
IC 1571
00h 40m
00h 35m
00h 30m
Zone 178, Map 3
Mirror Image
+05°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
STF 71
NGC 193
NGC 186NGC 204
NGC 200
NGC 194 NGC 194
NGC 236
NGC 200
Harvard
30
NGC 182
NGC 198 NGC 198
NGC 182
+03°00'
+02°00'
NGC 173
Harvard 37
IC 49
NGC 197
NGC 192
NGC 201
+01°00'
Harvard 25
OS 18
+04°00'
Baillaud 2080
NGC 223
IC 1607
NGC 237
NGC 237
IC 1571
00h 30m
00h 35m
00h 40m
00h 45m
00h 50m
00h 55m
01h 00m
Zone 178, Map 3 Inset
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque, Inc.
Harvard 25
NGC 194
Harvard 30
NGC 200
NGC 198
NGC 182
Zone 178, Map 3 Inset
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque, Inc.
Harvard 25
Harvard 30
NGC 194
NGC 200
NGC 198
NGC 182
Zone 178, Map 4
Normal Image
IC 1571
Argelander 48 Harvard 31
-01°00'
NGC 237
NGC 237
+00°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
STF 53 rej
20 Cet
Bur 494
NGC 227 NGC 227
NGC 245
Harvard 35
NGC 307NGC 307
NGC 271
NGC 245
STF 35
STF 81 rej
NGC 279
NGC 259
-03°00'
NGC 161
-02°00'
Baillaud 3
-04°00'
13 Cet
12 Cet
h323
STF 39
NGC 321
NGC 329
NGC 327
01h 00m
NGC 268
00h 55m
NGC 145 NGC 145
NGC 268
00h 50m
00h 45m
00h 40m
00h 35m
00h 30m
Zone 178, Map 4
Mirror Image
NGC 237
IC 1571
+00°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
NGC 237
Argelander 48
-01°00'
Harvard 31
STF 53 rej
20 Cet
Bur 494
NGC 227
Baillaud 3
NGC 245 NGC 245
Harvard 35
NGC 271
NGC 307
NGC 307
STF 35
NGC 279
-02°00'
NGC 227
NGC 259
-03°00'
NGC 161
-04°00'
13 Cet
12 Cet
12 Cet
h323
STF 39
NGC 145
00h 30m
NGC 145
00h 35m
NGC 268 NGC 268
00h 40m
00h 45m
00h 50m
NGC 321
NGC 329
NGC 327
00h 55m
01h 00m
Zone 178
1 Reference Star, 29 Double Stars, 12 Galaxies
Flamsteed
M
12 Cet................................................... 19
13 Cet................................................... 22
20 Cet................................................... 16
Miller 1 .................................................. 3
N
NGC 124 .............................................. 11
NGC 125 ................................................ 5
NGC 128 ................................................ 6
NGC 182 .............................................. 15
NGC 194 .............................................. 15
NGC 198 .............................................. 14
NGC 200 .............................................. 14
NGC 227 .............................................. 24
NGC 237 .............................................. 23
NGC 245 .............................................. 23
NGC 307 .............................................. 24
NGC 7832 ............................................ 10
A
A. G. 298 ............................................... 7
Argelander 48 ...................................... 18
B
Baillaud 2080....................................... 11
Baillaud 3............................................. 16
Bur 488 .................................................. 9
Bur 494 ................................................ 17
Bur 777 .................................................. 9
H
O
h1000 ..................................................... 2
h323 ..................................................... 18
h3431 ..................................................... 8
h998 ....................................................... 5
Harvard 16 ............................................. 4
Harvard 18 ............................................. 4
Harvard 25 ........................................... 12
Harvard 30 ........................................... 12
Harvard 31 ........................................... 21
Harvard 35 ........................................... 17
Harvard 37 ........................................... 13
OS 18 ................................................... 13
S
STF 23.................................................... 2
STF 35.................................................. 19
STF 39.................................................. 21
STF 53 rej ............................................ 20
STF 6 rej ................................................ 3
STF 8...................................................... 8
-1-
Zone 178
Zone 178, Map 1
Double Stars
Easy
h1000
ADS 67
Rating: 5 E
Position: 0007+0155
A
B
Magnitude
10.36
10.75
Separation PA
—
—
7.2 +
206 -
Year
—
1991
Spectra
Colors
W
W
Notes:
1907: 5.6 @ 210. 10 measurements.
Observations:
C11 at 115x.
Distance (LY): 50
Total luminosity (Suns): 0.024
STF 23
ADS 241; HD 1329; SAO 109113
Rating: 4 E
Position: 0018+0019
A
B
C
Magnitude
7.71
10.04
12.93
Separation
—
7.5 -!
102.9 -
PA
—
225 -!!
280 -
Notes:
AB 1825: 14.0 @ 1. 86 measurements. Optical.
AC 1911: 103.1 @ 281. 2 measurements.
-2-
Year
—
1991
1925
Spectra
F8
Colors
W
B?
W
Zone 178
Observations:
C11 at 115x.
Miller 1
HD 2192; SAO 109199
Rating: 5 E
Position: 0026+0356
A
B
Magnitude
8.66
12.13
Separation PA
—
—
69.9
354
Year
—
1903
Spectra
F2 V
Colors
W
?
Notes:
1 measurement.
Observations:
C8 at 104x. Two bright stars lie just to the SSW.
Scale Model (in which the Sun is a baseball):
Diameter: A = 7.60 inches.
Separation: AB = 39.1 miles.
Distance (LY): 358
Total luminosity (Suns): 3.17
STF 6 rej
SAO 109045
Rating: 5 E
Position: 0010+0453
A
B
Magnitude
9.50
11.40
Separation PA
—
—
21.0 192 -
Notes:
1869: 22.6 @ 193. 12 measurements.
Observations:
C8 at 104x. An 8m star lies 7 min SSW.
-3-
Year
—
1922
Spectra
Colors
wO
W?
Zone 178
Harvard 16
HD 1969; SAO 109180
Rating: 5 E
Position: 0024+0345
A
B
Magnitude
7.89
12.23
Separation PA
—
—
57.1 290 +
Year
—
1921
Spectra
K0
Colors
Y
?
Notes:
1869: 60.7 @ 289. 6 measurements.
Observations:
C8 at 104x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 65.0 inches.
Separation: AB = 62.4 miles.
Distance (LY): 700
Total luminosity (Suns): 31
Harvard 18
HD 2235; SAO 109206
Rating: 5 M
Position: 0026+0349
A
B
Magnitude
6.90
11.98
Separation PA
—
—
60.0
175
Year
—
1908
Notes:
1 measurement.
Observations:
C8 at 104x. A wide pair lies 5 min to the NW.
Scale Model (in which the Sun is a baseball):
Diameter: A = 7.50 inches.
Separation: AB = 133 miles.
Distance (LY): 1,420
Total luminosity (Suns): 303
-4-
Spectra
B8 V
Colors
W
?
Zone 178
h998
Rating: 4 E
ADS 9; HD 225028; SAO 108983
Position: 0003+0207
A
B
Magnitude
7.17
13.06
Separation PA
—
—
39.5 +! 331 -
Year
—
1962
Spectra
G0 V
Colors
yW
?
Notes:
1877: 30.4 @ 336. 14 measurements.
The stars share common proper motion.
Observations:
C8 at 206x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 3.45 inches.
Separation: AB = 9.31 miles.
Distance (LY): 151
Total luminosity (Suns): 2.44
Deep Sky Objects
Moderate
NGC 125
Other Names: H III 869; UGC 286
Astronomical League Program: Herschel II Club
Rating: 3 M
Position: 0029+0250
Type: Gal
Surface brightness: 12.9
Class: (R:)SA0+ pec
Dimensions: 1.6' x 1.5'
Magnitude: 12.1
Observations:
C11 at 98x. Very bright and round, it lies 3 min E of two 12m stgars (lined up N-S).
-5-
Zone 178
Radial velocity (km/sec): +5,289
NGC 125
Galaxy ( (R:)SA0+ pec)
Observed with C11 on 9/21/03
Magnification: 98x
Okie-Tex Star Party
Difficult
NGC 128
Other Names: UGC 292, H II 854
Rating: 5 D
Position: 0029+0252
Type: Gal
Surface brightness: 12.8
Class: S0
Dimensions: 2' x 0.4'
Magnitude: 12.8
PA: 1
Observations:
C8 at 104x. Faint, and bracketed by three 12m stars. The axis runs N-S. Sharp,
starlike nucleus.
Model (where the Sun is a baseball):
It would be 26 by 5 milllion miles in size.
-6-
Zone 178
Distance (LY): 190,000,000
Radial velocity (km/sec): +4,250
Luminosity (suns): 21,500,000,000
Zone 178, Map 2
Double Stars
Easy
A. G. 298
HD 401
Rating: 4 E
Position: 0009-0451
A
B
Magnitude
10.17
10.72
Separation PA
—
—
16.0 12 +
Year
—
1991
Notes:
1905: 16.1 @ 11. 2 measurements.
Observations:
C11 at 115x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 19.1 inches.
Separation: AB = 2.22 miles.
Distance (LY): 89
Total luminosity (Suns): 0.084
-7-
Spectra
G0
Colors
W
W
Zone 178
STF 8
ADS 144; HD 717; SAO 128631
Rating: 3 E
Position: 0012-0305
A
B
Magnitude
7.56
9.40
Separation PA
—
—
7.9 +
291 -
Year
—
1991
Spectra
F8
Colors
W
B
Notes:
1831: 7.3 @ 293. 43 measurements. Star A is an occultation binary.
Observations:
C8 at 83x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 14.6 inches.
Separation: AB = 4.05 miles.
Distance (LY): 329
Total luminosity (Suns): 9
Moderate
h3431
HD 1888; SAO 128732
Rating: 5 M
Position: 0023-0434
A
B
Magnitude
9.81
12.20
Separation PA
—
—
10.0 =
91 +
Notes:
1893: 10.0 @ 90. 3 measurements.
Observations:
C11 at 115x.
-8-
Year
—
1921
Spectra
G5 V
Colors
Y
W
Zone 178
Scale Model (in which the Sun is a baseball):
Diameter: A = 6.00 inches.
Separation: AB = 5.54 miles.
Distance (LY): 355
Total luminosity (Suns): 1.30
Bur 777
ADS 292; HD 1678
Rating: 5 M
Position: 0021-0015
A
B
Magnitude
9.69
10.99
Separation PA
—
—
3.9 +
165 -
Year
—
1991
Spectra
G5
Colors
Y
O
Notes:
1881: 3.8 @ 167. 20 measurements.
Observations:
C11 at 115x.
Bur 488
ADS 326; HD 1978; SAO 128739
Rating: 5 M
Position: 0024-0329
A
B
C
Magnitude
7.35
10.78
12.70
Separation
—
3.3 =
40.5
PA
—
341 59
Notes:
AB 1878: 3.3 @ 348. 16 measurements.
AC 1 measurement.
Observations:
C8 at 206x.
-9-
Year
—
1991
1914
Spectra
A0 V
Colors
W
?
?
Zone 178
Scale Model (in which the Sun is a baseball):
Diameter: A = 9.00 inches.
Separation: AB = 2.07 miles; AC = 25.3 miles.
Distance (LY): 401
Total luminosity (Suns): 14.5
Deep Sky Objects
Difficult
NGC 7832
Other Names: H III 190
Astronomical League Program: Herschel II Club
Rating: 5 D
Position: 0007-0342
Type: Gal
Class: E4/SOMagnitude: 12.3
Surface brightness: 12.8
Dimensions: 1.8' x 1.0'
PA: 25
Observations:
C8 at 100x. Small, but distinct. Two stars
lie just to the SSE, and a few other brighter
stars lie farther out.
Radial velocity (km/sec): +6,204
NGC 7832
Galaxy (E4 / S0-)
Observed with C8 on 7/26/03
Magnification: 104x
ASKC Star Party, Louisburg Lake
- 10 -
Zone 178
NGC 124
Other Names: UGC 271
Rating: 5 D
Position: 0028-0149
Type: Gal
Surface brightness: 13.0
Class: Sc
Dimensions: 2' x 1'
Magnitude: 13.0
PA: 168
Notes:
This galaxy produced SN 2004dd (type IIp).
Observations:
C8 at 104x. Stellar and very faint. A 9.5m star lies 5 min N.
Zone 178, Map 3
Double Stars
Easy
Baillaud 2080
Rating: 5 E
Position: 0039+0415
A
B
Magnitude
10.44
12.44
Separation PA
—
—
16.1
356
Year
—
1910
Notes:
1 measurement.
Observations:
C11 at 115x.
Distance (LY): 126
Total luminosity (Suns): 0.096
- 11 -
Spectra
Colors
W
W
Zone 178
Harvard 30
ADS 529
Rating: 4 E
Position: 0038+0300
A
B
Magnitude
10.11
10.90
Separation PA
—
—
6.3 =
42 +
Year
—
1974
Spectra
G0
Colors
W
W
Notes:
1869: 6.3 @ 41. 11 measurements.
Observations:
C11 at 115x.
Harvard 25
HD 3242; SAO 109299
Rating: 4 E
Position: 0036+0319
A
B
Magnitude
9.02
11.60
Separation PA
—
—
22.6 340 =
Year
—
1979
Notes:
1903: 23.0 @ 340. 8 measurements.
Observations:
C11 at 115x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 20.6 inches.
Separation: AB = 4.79 miles.
Distance (LY): 136
Total luminosity (Suns): 0.390
- 12 -
Spectra
G5
Colors
Y
W
Zone 178
Difficult
OS 18
ADS 588; HD 3972; SAO 109392
Rating: 5 D
Position: 0043+0411
A
B
C
Magnitude
7.59
9.86
13.54
Separation
—
1.9 +
42.7 -
PA
—
203 +!
271 +
Year
—
1999
1913
Spectra
F8 V
Colors
W
W
?
Notes:
AB 1843: 1.0 @ 91. 99 measurements. The orbital period is 545.8 years (Baize,
1958).
AC 1896: 43 @ 269. 3 measurements.
Van Maanen's Star is 1.5o NE of here. It is a white dwarf 13.8 light years away. At
12.4m, it is hard to find, and only 1/6000th as bright as the Sun. Its surface has cooled to
only 6,000o K. It is 7,800 miles in diameter, and has a density of 20 tons per cubic inch
(ten times denser than Sirius B). Its gravity is 50,000 times earth's.
Observations:
C8 at 280x. Notched.
Scale Model (in which the Sun is a baseball):
Diameter: A = 7.00 inches.
Separation: AB = 3,162 feet; AC = 13.5 miles.
Distance (LY): 202
Total luminosity (Suns): 3.546
Harvard 37
ADS 736
Rating: 3 D
Position: 0054+0318
A
B
Magnitude
8.81
9.11
Separation PA
—
—
1.6 +
231 -
- 13 -
Year
—
1998
Spectra
F5 IV
Colors
W
yW
Zone 178
Notes:
1877: 1.1 @ 233. 35 measurements.
Observations:
C11 at 634x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 12.6 inches.
Separation: AB = 1.60 miles.
Distance (LY): 640
Total luminosity (Suns): 17
Deep Sky Objects
Moderate
NGC 200
Other Names: UGC 420, H II 858
Rating: 4 M
Position: 0040+0253
Type: Gal
Surface brightness: 13.2
Class: SB(s)bc
Dimensions: 2' x 1'
Magnitude: 12.6
PA: 161
Observations:
C8 at 104x. Very bright nucleus; it is either double, or a 12.5m star lies very close to
it.
Radial velocity (km/sec): +5,169
NGC 198
Other Names: UGC 414, H II 857
Astronomical League Program: Herschel II Club
Rating: 5 M
Position: 0039+0247
Type: Gal
Surface brightness: 13.4
Class: SA(r)c
Dimensions: 1' x 1'
- 14 -
Magnitude: 13.1
PA: 80
Zone 178
Observations:
C8 at 104x. Very bright nucleus, but no halo.
C11 at 98x. Small, bright and starlike nucleus with a very tiny amount of "fuzz"
around it.
Distance (LY): 220,000,000
Radial velocity (km/sec): +5,275
Total luminosity (Suns): 21,900,000,000
Difficult
NGC 182
Other Names: UGC 382, H III 870
Rating: 5 D
Position: 0038+0243
Type: Gal
Surface brightness: 13.7
Class: (R')SAB(rs)a pec:
Dimensions: 2' x 2'
Magnitude: 12.4
PA: 75
Notes:
This galaxy produced SN 2004ex (type II).
Observations:
C8 at 206x. A soft glob without details; it took high power and tube movement to
confirm. An 8.2m star lies 3 min NW.
Radial velocity (km/sec): +5,234
NGC 194
Other Names: UGC 407, H II 856
Rating: 5 D
Position: 0039+0302
Type: Gal
Surface brightness: 13.0
Class: E1
Dimensions: 2' x 2'
Observations:
C8 at 104x. Compact smudge, no details.
Radial velocity (km/sec): +5,105
- 15 -
Magnitude: 12.2
PA: 30
Zone 178
Zone 178, Map 4
Reference Star
20 Cet (; HD 5112; SAO 129009)
Position: 0053-0109
Mag : 4.78
Assumed distance: 520 light years
Spectrum : M0 III
Color : O
Assumed luminosity (suns): 260
Notes:
This star is an infra-red source.
Double Stars
Baillaud 3
HD 5298; SAO 129022
Rating: 5 E
Position: 0055-0133
A
B
Magnitude
9.41
11.70
Separation PA
—
—
9.9 22 =
Year
—
1958
Notes:
1898: 10.0 @ 22. 3 measurements.
Observations:
C11 at 115x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 18.3 inches.
Separation: AB = 2.05 miles.
Distance (LY): 133
Total luminosity (Suns): 0.267
- 16 -
Spectra
G0
Colors
W
W?
Zone 178
Harvard 35
ADS 670
Rating: 4 E
Position: 0049-0146
A
B
Magnitude
9.36
10.60
Separation PA
—
—
6.9 36 -
Year
—
1909
Spectra
G0
Colors
W
O
Notes:
1867: 7.1 @ 38. 7 measurements.
Observations:
C11 at 115x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 18.3 inches.
Separation: AB = 1.33 miles.
Distance (LY): 124
Total luminosity (Suns): 0.286
Bur 494
ADS 652; HD 4491; SAO 128954
Rating: 2 D
Position: 0047-0115
A
B
Magnitude
8.18
8.28
Separation PA
—
—
1.3 =
162 -
Year
—
1998
Notes:
1878: 1.3 @ 170. 43 measurements.
Observations:
C11 at 634x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 3.60 inches.
Separation: AB = 3,139 feet.
Distance (LY): 293
Total luminosity (Suns): 6.86
- 17 -
Spectra
F8
Colors
W
W
Zone 178
h323
HD 3807; SAO 128891
Rating: 3 E
Position: 0041-0421
A
B
Magnitude
6.01
8.46
Separation PA
—
—
63.3 287 -
Year
—
1991
Spectra
K0 III
Colors
Y!!
pO
Notes:
1879: 65.1 @ 290. 14 measurements.
Observations:
C11 at 115x.
Scale Model (in which the Sun is a
baseball):
Diameter: A = 10.5 feet.
Separation: AB = 57.3 miles.
Distance (LY): 580
Total luminosity (Suns): 115
h323
Observed with C11
on 10/13/03; s8, t7
Magnification: 98x
Argelander 48
Baillaud 646
Rating: 5 E
Position: 0041-0023
A
B
Magnitude
10.59
11.01
Separation PA
—
—
14.0 64 +
- 18 -
Year
—
1897
Spectra
K
Colors
Y
W
Zone 178
Notes:
1893: 14.1 @ 63. 2 measurements.
Observations:
C11 at 115x.
STF 35
ADS 437
Rating: 5 E
Position: 0032-0202
A
B
Magnitude
10.65
10.90
Separation PA
—
—
8.3 266 -
Year
—
1922
Spectra
K0
Colors
Y
Y
Notes:
1830: 8.7 @ 268. 19 measurements.
Observations:
C11 at 115x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 28.0 inches.
Separation: AB = 2,323 feet.
Distance (LY): 34
Total luminosity (Suns): 0.009
12 Cet
h322; Bur 1345 (C)ADS; 410; HD 2637; SAO 128791
Rating: 3 E
Position: 0030-0357
A
B
C
Magnitude
5.72
9.97
11.34
Separation
—
11.1 +!
212
PA
—
199 +
110
Notes:
AB 1866: 8.7 @ 185. 27 measurements.
AC 1879: 212 @ 110. 2 measurements.
- 19 -
Year
—
1982
1879
Spectra
M1 III
Colors
rO!!
W
W
Zone 178
Optical.
Observations:
C11 at 115x.
12 Cet (h322)
Observed with C11
on 10/13/03; s8, t7
Magnification: 193x
STF 53 rej
ADS 608; HD 4096; SAO 128919
Rating: 5 E
Position: 0043-0054
A
B
C
BC
Magnitude
9.31
10.50
12.80
Separation PA
—
—
46.3 +
1+
128.3
25
Year
—
1991
Spectra
G5 V
Colors
W
W
No
1908
Notes:
AB 1891: 26.5 @ 335. 19 measurements. Hipparcos/Tycho data show different
distances for these stars; they may be optical.
BC 1 measurement.
Observations:
C8 at 206x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 16.9 inches.
Separation: AB = 16.2 miles; BC = 44.9 miles.
Distance (LY): 224
Total luminosity (Suns): 1
- 20 -
Zone 178
STF 39
Rating: 4 E
Dembowski 2 (AB); Aller 1 (D)ADS; 475; HD 3125; SAO 128831
Position: 0034-0433
A
B
C
D
Magnitude
7.63
8.14
9.27
Separation
—
0.3 19.7 205.4
PA
—
268 +
45 =
Year
—
1995
1991
337
Spectra
G0 IV
G0 V
1932
Colors
yW
No
O
No
Notes:
AB 1870: 0.8 @ 239. 54 measurements.
AC 1830: 20.1 @ 45. 39 measurements.
AD 1 measurement.
Observations:
C8 at 83x. Webb saw them as yW and B.
Scale Model (in which the Sun is a baseball):
Diameter: A = 8.60 inches; B = 3.50 inches.
Separation: AB = 792 feet; AC = 10.1 miles; AD = 105 miles.
Distance (LY): 327
Total luminosity (Suns): 15
Harvard 31
15 CetADS; 534; HD 3512; SAO 128868
Rating: 5 E
Position: 0038-0030
A
B
Magnitude
6.64
11.50
Separation PA
—
—
30.6 +
307 =
Year
—
1908
Notes:
1901: 30.5 @ 307. 3 measurements.
Scale Model (in which the Sun is a baseball):
Diameter: A = 10.0 feet.
Separation: AB = 34.9 miles.
Distance (LY): 730
Total luminosity (Suns): 41
- 21 -
Spectra
K0 III
Colors
W
?
Zone 178
Difficult
13 Cet
Hough 212; Bur 490 (C)ADS; 490
Rating: 5 D
Position: 0035-0336
A
B
C
Magnitude
5.20
12.50
6.50
Separation
—
24.5 -!
0.3
PA
—
43 -!
265
Year
—
1922
1997
Spectra
F8 V
Colors
W
?
No
Notes:
Orbit calculated; Period is 6.9years, semi-major axis of 0.24", motion direct. A is a
spectroscopic binary, and may be a Delta Scuti-type variable.
AB 1877: 37.1 @ 65. 17 measurements.
AC 99 measurements.
Observations:
C11 at 115x.
Scale Model (in which the Sun is a baseball):
Diameter: A = 3.60 inches; B < 1 inch: C ~ 3 inches.
Separation: AB = 2.64 miles; AC = 171 feet.
Distance (LY): 69
Total luminosity (Suns): 4.04
- 22 -
Zone 178
Deep Sky Objects
Moderate
NGC 237
Other Names: UGC 461
Rating: 4 M
Position: 0044-0008
Type: Gal
Surface brightness: 13.6
Class: SAB(rs)cd:
Dimensions: 2' x 1'
Magnitude: 13.0
PA: 175
Observations:
C8 at 104x. Very bright nucleus once it was confirmed. No halo. A 12m star lies 1
min N.
Radial velocity (km/sec): +4,175
NGC 245
Other Names: UGC 476; Markarian 555, H II 445
Rating: 5 M
Position: 0046-0144
Type: Gal
Surface brightness: 12.4
Class: SA(rs)b pec?
Dimensions: 1' x 1'
Magnitude: 12.2
PA: 145
Notes:
This is a starburst galaxy.
Observations:
C8 at 104x. Very bright nucleus, with soft edges. It was faint and took tube
movement and averted vision to confirm.
Model (where the Sun is a baseball):
Distance (LY): 190,000,000
Radial velocity (km/sec): +4,060
Luminosity (suns): 37,300,000,000
- 23 -
Zone 178
Difficult
NGC 227
Other Names: UGC 456, H II 444
Rating: 4 D
Position: 0043-0132
Type: Gal
Surface brightness: 12.9
Class: S0- pec:
Dimensions: 2' x 2'
Magnitude: 12.1
PA: 155
Observations:
C8 at 104x. Confirmed with tube movement and averted vision; it was then easy once
located. It showed as a fuzzy, featureless ball.
Radial velocity (km/sec): +5,315
NGC 307
Rating: 5 D
Position: 0057-0146
Type: Gal
Surface brightness: 13.0
Class: S0o:
Dimensions: 1.7' x 0.8'
Magnitude: 12.8
PA: 85
Observations:
C8 at 104x. Extremely faint, requiring tube movement to confirm. 11m and 12m
stars lie just S.
Radial velocity (km/sec): +4,010
- 24 -
Zone 178
Zone 178 Mini-Catalog
Double Stars
Designation
Position
Rating
Map
STF 8
0012-0305
3E
2
12 Cet
0030-0357
3E
4
h323
0041-0421
3E
4
h998
0003+0207
4E
1
A. G. 298
0009-0451
4E
2
STF 23
0018+0019
4E
1
STF 39
0034-0433
4E
4
Harvard 25
0036+0319
4E
3
Harvard 30
0038+0300
4E
3
Harvard 35
0049-0146
4E
4
h1000
0007+0155
5E
1
STF 6 rej
0010+0453
5E
1
Harvard 16
0024+0345
5E
1
Miller 1
0026+0356
5E
1
STF 35
0032-0202
5E
4
Harvard 31
0038-0030
5E
4
Baillaud 2080
0039+0415
5E
3
Argelander 48
0041-0023
5E
4
STF 53 rej
0043-0054
5E
4
Baillaud 3
0055-0133
5E
4
Bur 777
0021-0015
5M
2
h3431
0023-0434
5M
2
Component
A
B
A
B
C
A
B
A
B
A
B
A
B
C
A
B
C
D
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
- 25 -
Mag
7.56
9.40
5.72
9.97
11.34
6.01
8.46
7.17
13.06
10.17
10.72
7.71
10.04
12.93
7.63
8.14
9.27
9.02
11.60
10.11
10.90
9.36
10.60
10.36
10.75
9.50
11.40
7.89
12.23
8.66
12.13
10.65
10.90
6.64
11.50
10.44
12.44
10.59
11.01
9.31
10.50
12.80
9.41
11.70
9.69
10.99
9.81
12.20
Separation
—
7.9 +
—
11.1 +!
212
—
63.3 —
39.5 +!
—
16.0 —
7.5 -!
102.9 —
0.3 19.7 205.4
—
22.6 —
6.3 =
—
6.9 —
7.2 +
—
21.0 —
57.1 —
69.9
—
8.3 —
30.6 +
—
16.1
—
14.0 —
46.3 +
BC 128.3
—
9.9 —
3.9 +
—
10.0 =
PA
—
291 —
199 +
212
—
287 —
331 —
12 +
—
225 -!!
102.9 —
268 +
19.7 205.4
—
340 =
—
42 +
—
36 —
206 —
192 —
290 +
—
354
—
266 —
307 =
—
356
—
64 +
—
1+
BC 25
—
22 =
—
165 —
91 +
Zone 178
Designation
Position
Rating
Map
Bur 488
0024-0329
5M
2
Harvard 18
0026+0349
5M
1
Bur 494
0047-0115
2D
4
Harvard 37
0054+0318
3D
3
13 Cet
0035-0336
5D
4
OS 18
0043+0411
5D
3
Component
A
B
C
A
B
A
B
A
B
A
B
C
A
B
C
Mag
7.35
10.78
12.70
6.90
11.98
8.18
8.28
8.81
9.11
5.20
12.50
6.50
7.59
9.86
13.54
Separation
—
3.3 =
40.5
—
60.0
—
1.3 =
—
1.6 +
—
24.5 -!
0.3
—
1.9 +
42.7 -
PA
—
341 40.5
—
175
—
162 —
231 —
43 -!
0.3
—
203 +!
42.7 -
Deep Space Objects
Object
NGC 125
NGC 200
NGC 237
NGC 198
NGC 245
NGC 227
NGC 7832
NGC 124
NGC 128
NGC 182
NGC 194
NGC 307
Position
0029+0250
0040+0253
0044-0008
0039+0247
0046-0144
0043-0132
0007-0342
0028-0149
0029+0252
0038+0243
0039+0302
0057-0146
Rating
3M
4M
4M
5M
5M
4D
5D
5D
5D
5D
5D
5D
Map
1
3
4
3
4
4
2
2
1
3
3
4
Specifications
Surface
Type
Mag
Br
Gal ((R:)SA0+ pec)
12.1
12.9
Gal (SB(s)bc)
12.6
13.2
Gal (SAB(rs)cd:)
13.0
13.6
Gal (SA(r)c)
13.1
13.4
Gal (SA(rs)b pec?)
12.2
12.4
Gal (S0- pec:)
12.1
12.9
Gal (E4/SO-)
12.3
12.8
Gal (Sc)
13.0
13.0
Gal (S0)
12.8
12.8
Gal ((R')SAB(rs)a pec:)
12.4
13.7
Gal (E1)
12.2
13.0
Gal (S0o:)
12.8
13.0
- 26 -
Pop.