Zone 61, Master Map
Normal View
+54°00'
Zone Master, Normal View, 10 deg FOV
Perseus
γ
e
c
+52°00'
τ
+50°00'
An
λ
Mirfak
θ
ι
+48°00'
α
µ
ψ
δ
σ
d
+46°00'
f
κ
04h 12m
04h 00m
03h 48m
03h 36m
03h 24m
03h 12m
03h 00m
02h 48m
Zone 61, Map 1
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+55°00'
Scardia 14
Perseus
STF 386
h2198
h2175
A 1286
Scardia 20
+54°00'
Espin 621
Espin 622
h2192
NGC 1220
Argelander 10
STF 392
τ
Espin 768
STF 314
Tau Per
+53°00'
Gamma Perγ
Camelopardalis
h2169
King 5
+52°00'
STF 331
Espin 767
h2180
+51°00'
Espin 874
NGC 1348
A. G. 305
Espin 769
Espin 2599
Holden 8
α
+50°00'
STF 388
Alpha Per
Mirfak
ι
03h 36m
03h 28m
03h 20m
03h 12m
03h 04m
02h 56m
Zone 61, Map 1
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+55°00'
Scardia 14
Perseus
STF 386
h2175
Scardia 20
Espin 621
STF 301
Espin 622
+54°00'
A 1286
h2192
Gamma Per
Camelopardalis
+53°00'
γ
NGC 1220
STF 314
Argelander 10
Tau Per
STF 392
Espin 768
h2169
STF 331
King 5
+52°00'
τ
Espin 767
h2180
Espin 874
+51°00'
NGC 1348
A. G. 305
Espin 769
+50°00'
STF 388
Espin 2599
Alpha Per
Mirfak α
Holden 8
ι
02h 56m
03h 04m
03h 12m
03h 20m
03h 28m
03h 36m
Zone 61, Map 2
Normal Image
Espin 2599
Holden 8
α
+50°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Alpha Per
Mirfak
+49°00'
ι
Hussey 545
Webb 1
Melotte 20
Bur 787
OS 48
Psi Per
σ
Espin 1217
OS 56 rej
Espin 464
NGC 1245
OS 55
STF 324
A. G. 306 STF 371
+47°00'
ψ
+48°00'
Espin 2597
Bur 1294
STF 372
Kustner 12
Argelander 56
Hough 322
STF 391
Espin 558
Hough 319
Espin 1311
Kustner 13 κ Kappa Per
Espin 1310
03h 36m
03h 28m
03h 20m
03h 12m
Espin 1363
h2167 NGC 1160
NGC 1161
03h 04m
STF 328
02h 56m
+45°00'
Espin 561
+46°00'
NGC 1169
Espin 560
Zone 61, Map 2
Mirror Image
Alpha Per
Mirfak α
+50°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Espin 2599
Holden 8
+49°00'
ι
Hussey 545
Webb 1
Melotte 20
Bur 787
OS 48
ψ
Psi Per
σ
Espin 1217
+48°00'
Espin 2597
OS 56 rej
Espin 464
+47°00'
STF 324
NGC 1245
STF 371 A. G. 306
OS 55
NGC 1169
Espin 560
Barton 333
STF 372
Espin 558
Espin 1363
h2167 NGC 1160
NGC 1161
Hough 319
Espin 1311
κ
03h 04m
Espin 561
STF 391
Kappa Per
Kustner 13
Espin 1310
STF 328
02h 56m
Argelander 56
Hough 322
+45°00'
Kustner 12
03h 12m
03h 20m
03h 28m
+46°00'
Bur 1294
03h 36m
Zone 61, Map 3
Normal Image
+55°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Perseus
STF 386
Hough 221
A 1286
h2198
A. G. 307
+54°00'
Scardia 20
Espin 622
h2192
+53°00'
Camelopardalis
h2215
Espin 1066
STF 392
NGC 1496
STF 462
h5537
+52°00'
NGC 1444
STF 446
Espin 770
Espin 878
NGC 1348
+51°00'
NGC 1491
STF 440
OS 63
λ Lambda Per
STF 388
Espin 465
Espin 2599
Espin 1064
α
Alpha Per
Mirfak
+50°00'
43 Per
Holden 8
Kustner 82
04h 08m
04h 00m
03h 52m
03h 44m
03h 36m
03h 28m
03h 20m
Zone 61, Map 3
Mirror Image
Perseus
STF 386
Hough 221
A 1286
h2198
+55°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
A. G. 307
+54°00'
Scardia 20
Espin 622
h2192
Camelopardalis
+53°00'
h2215
Espin 1066
STF 392
NGC 1496
Espin 770
STF 462
h5537
+52°00'
NGC 1444
STF 446
NGC 1491
STF 440
OS 63
STF 388
λ
Espin 465
Espin 2599
Holden 8
03h 20m
43 Per
+50°00'
Alpha Per
Mirfakα
03h 28m
03h 36m
Espin 1064
03h 44m
+51°00'
Espin 878
NGC 1348
03h 52m
Kustner 82
04h 00m
04h 08m
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Espin 465
Espin 2599
Espin 1064
Alpha Per
Mirfak
α
+50°00'
Zone 61, Map 4
Normal Image
Holden 8
+49°00'
Kustner 82
ψ
OS 68 rej
Psi Per
σ
STF 441 rej
δ
+48°00'
Bur 787
Holden 10
Delta Per
OS 56 rej
A. G. 306
+46°00'
OS 55
Espin 560
OS 59
Hipparcos 486
+47°00'
STF 465
Espin 561
STF 391
04h 00m
03h 52m
03h 44m
03h 36m
03h 28m
+45°00'
Hough 322
Argelander 56
Zone 61, Map 4
Mirror Image
Alpha Per
Mirfak α
+50°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Espin 465
Espin 2599
Holden 8
Espin 1064
+49°00'
Kustner 82
Webb 1
Melotte 20
Bur 787
ψ
σ
Espin 464
OS 68 rej
Psi Per
OS 56 rej
Delta Perδ
+48°00'
Holden 10
STF 441 rej
A. G. 306
+47°00'
STF 465
OS 55
+46°00'
Bur 1294
Espin 560
OS 59
Espin 561
Argelander 56
+45°00'
Hough 322
Hipparcos 486
STF 391
03h 28m
03h 36m
03h 44m
03h 52m
04h 00m
Zone 61
Index
1 Reference Star; 58 Double Stars;
6 Open Clusters; 1 Galaxy
Flamsteed
Espin 769 ................................................. 11
Espin 770 ................................................. 27
Espin 874 ................................................... 7
Espin 878 ................................................. 29
43 Per ....................................................... 29
A
A 1286........................................................ 7
A. G. 305 ................................................... 4
A. G. 306 ................................................. 15
Alpha Per ................................................. 21
Argelander 10............................................ 9
Argelander 56.......................................... 37
G
Gamma Per .............................................. 12
H
h2169 .......................................................... 6
h2175 .......................................................... 8
h2180 .......................................................... 6
h2192 ........................................................ 30
h2198 ........................................................ 26
h5537 ........................................................ 32
Hipparcos 486 ......................................... 39
Holden 8................................................... 35
Hough 319 ............................................... 21
Hough 322 ............................................... 16
Hussey 545 .............................................. 18
B
Bur 1294 .................................................. 14
Bur 787 .................................................... 41
D
Delta Per .................................................. 41
E
Espin 1064 ............................................... 38
Espin 1311 ............................................... 18
Espin 2597 ............................................... 17
Espin 2599 ................................................. 5
Espin 464 ................................................. 19
Espin 465 ................................................. 30
Espin 558 ................................................. 17
Espin 560 ................................................. 38
Espin 621 ................................................. 10
Espin 622 ................................................. 31
Espin 767 ................................................. 11
Espin 768 ................................................... 8
K
King 5....................................................... 13
Kustner 12 ............................................... 14
Kustner 82 ............................................... 39
M
Melotte 20................................................ 22
N
NGC 1169................................................ 23
-1-
Zone 61
NGC 1220................................................ 12
NGC 1245................................................ 24
NGC 1348................................................ 33
NGC 1444................................................ 33
P
STF 331 ..................................................... 3
STF 371 ................................................... 22
STF 372 ................................................... 15
STF 388 ..................................................... 9
STF 391 ................................................... 20
STF 392 ..................................................... 5
STF 440 ................................................... 26
STF 441 rej .............................................. 37
STF 446 ................................................... 27
STF 462 ................................................... 28
STF 465 ................................................... 36
Psi Per ...................................................... 35
W
S
Webb 1 ..................................................... 20
O
OS 55........................................................ 19
OS 56 rej .................................................. 36
OS 59........................................................ 40
OS 63........................................................ 32
Scardia 20 ................................................ 31
-2-
Zone 61
Zone 61, Map 1
Double Stars
Easy
STF 331
Other names: ADS 2270; HD 18537; SAO 23763
Astronomical League Program: Double Star Club
Rating: 1 E
Position: 0301+5221
A
B
Magnitude
5.24
6.64
Separation PA
—
—
12.0 86 +
Year
—
1995
Spectra
B7 V
B9 V
Colors
D
O
Notes:
1822: 12.4 @ 84. 38 measurements. Both are spectroscopic binaries.
This system is part of the Per OB3 Association.
Hipparcos/Tycho data show different distances for these stars; they may be optical.
The stars have different proper motions.
Observations:
C8 at 83x. Great view! Very, very rich field. Webb saw them as W and bW.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 10.5 inches; B = 9.60 inches.
Separation: AB = 15.0 miles.
Distance (LY): 800
Total luminosity (Suns): 550
See sketch, next page.
-3-
Zone 61
Σ331
Double star; 5.2 / 6.6; 12” @ 86
Observed with C11 on 11/19/03; s8, t6
Magnification: 98x
A. G. 305
Other names: HD 232750
Rating: 3 E
Position: 0306+5100
A
B
Magnitude
10.21
10.34
Separation PA
—
—
11.4 =
100 -?
Year
—
1991
Spectra
F2
Colors
W
W
Notes:
1909: 11.4 @ 279. 2 measurements. Quadrant reversal. The Digitized Sky Survey
shows 11.3 @ 281.
Hipparcos gives discordant distances: 70 light years to A, 140 to B.
Observations:
C11 at 115x. This pair is a vertex of a small 10m triangle.
-4-
Zone 61
STF 392
Other names: ADS 2566; HD 21488; SAO 24068
Rating: 3 E
Position: 0330+5253
A
B
Magnitude
7.29
10.42
Separation PA
—
—
26.0 +
347 +
Year
—
1921
Spectra
K0 III
Colors
dY!
R!
Notes:
1831: 25.9 @ 346. 8 measurements. Hipparcos/Tycho data show different distances
for these stars; they may be optical.
Observations:
C8 at 83x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 46.0 inches.
Separation: AB = 25.2 miles.
Distance (LY): 620
Total luminosity (Suns): 42
Espin 2599
Other names: SAO 38875
Rating: 3 E
Position: 0330+5001
A
B
Magnitude
9.84
9.83
Separation PA
—
—
19.3 298 +
Notes:
1900: 19.4 @ 297. 8 measurements.
Observations:
C11 at 115x.
-5-
Year
—
1991
Spectra
F2
Colors
W
W
Zone 61
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.9 inches.
Separation: AB = 4.78 miles.
Distance (LY): 159
Total luminosity (Suns): 0.268
h2169
Other names: ADS 2313
Rating: 4 E
Position: 0304+5231
A
B
Magnitude
9.52
9.89
Separation PA
—
—
8.4 307 -
Year
—
1994
Spectra
F8
Colors
W
B?
Notes:
AB 1900: 8.5 @ 312. 8 measurements.
There are four other faint comes.
Observations:
C8 at 104x. Faint but rich field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 16.3 inches.
Separation: AB = 4,330 feet.
Distance (LY): 63
Total luminosity (Suns): 0.08
h2180
Rating: 4 E
Position: 0318+5157
A
B
Magnitude
11.01
11.61
Separation PA
—
—
19.1
271
-6-
Year
—
1909
Spectra
Colors
W
W?
Zone 61
Notes:
1 measurement.
Observations:
C11 at 115x. To me, the pair looked more like 30" @ 290.
A 1286
Other names: ADS 2500; HD 20824; SAO 24002
Rating: 4 E
Position: 0324+5435
A
B
Magnitude
8.69
10.22
Separation PA
—
—
87.8 150 +
Year
—
1991
Spectra
G5
Colors
Y
pO
Notes:
1905: 94.6 @ 143. 10 measurements. The stars have a large difference in proper
motion.
B has a 10.4m companion at 0.7 @ 52 (1975).
There is also a D star (13.50m) at 32.7 @ 164 (1985).
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 20.2 inches.
Separation: AB = 32.6 miles; Bb = 1,373 feet.
Distance (LY): 238
Total luminosity (Suns): 1.9
Espin 874
Other names: ADS 2329
Rating: 5 E
Position: 0306+5134
A
B
Magnitude
9.67
12.50
Separation PA
—
—
9.4
82
Year
—
1910
-7-
Spectra
Colors
W
?
Zone 61
Notes:
1 measurement.
Observations:
C11 at 115x.
Distance (LY): 480
Total luminosity (Suns): 2.62
h2175
Other names: HD 19863; SAO 23889
Rating: 5 E
Position: 0314+5444
A
B
Magnitude
9.36
10.20
Separation PA
—
—
13.4 +
27 +
Year
—
1985
Spectra
G5
Colors
W
W?
Notes:
1900: 12.4 @ 24. 2 measurements.
The Tycho-2 Catalogue indicates a single star entry.
Observations:
C8 at 104x. There is a 9m double star (30" sep) to the E.
Espin 768
Other names: ADS 2423; HD 20054; SAO 23904
Rating: 5 E
Position: 0316+5245
A
B
C
BC
Magnitude
8.65
11.44
11.50
Separation PA
—
—
75.5 +
315 =
2.7 +
47 =
Notes:
AB 1903: 74.2 @ 315. 4 measurements.
BC 1909: 2.6 @ 47. 3 measurements.
-8-
Year
—
1991
1988
Spectra
A0
Colors
W
?
?
Zone 61
Observations:
C8 at 280x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.37 inches.
Separation: AB = 67.2 miles.
Distance (LY): 570
Total luminosity (Suns): 12
Moderate
Argelander 10
Other names: ADS 2335
Rating: 3 M
Position: 0306+5303
A
B
Magnitude
9.58
9.60
Separation PA
—
—
4.0 85 -
Year
—
1998
Spectra
G5
Colors
W
W
Notes:
1900: 4.5 @ 90. 16 measurements.
Observations:
C8 at 206x. It forms the N vertex of a 9.5m right triangle.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 21.2 inches.
Separation: AB = 1,537 feet.
Distance (LY): 50
Total luminosity (Suns): 0.06
STF 388
Other names: ADS 2548; HD 21332; SAO 24055
Rating: 4 M
Position: 0329+5026
A
B
Magnitude
7.61
8.61
Separation PA
—
—
2.8 213 +
-9-
Year
—
2000
Spectra
F0 IV
Colors
W
W
Zone 61
Notes:
1831: 2.9 @ 210. 22 measurements.
Observations:
C8 at 206x. A faint but rich field lies to the SW.
Distance (LY): 570
Total luminosity (Suns): 26
Espin 621
Rating: 5 M
Other names: Sinachopoulos 7 (C, D, E); ADS 2254; HD 18410
Position: 0300+5420
A
B
C
D
E
Magnitude
9.14
11.99
13.80
11.17
12.50
Separation
—
7.1 27.7
33.0
72.1
PA
—
354 75
204
126
Year
—
1993
1989
1989
1989
Spectra
A2
Colors
W
W?
?
W
?
Notes:
AB 1908: 8.2 @ 355. 5 measurements.
AC, AD and AE, 1 measurement.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 20.1 inches.
Separation: AB = 37.7 miles; AC = 147 miles; AD = 175 miles; AE = 383 miles.
Distance (LY): 3,400
Total luminosity (Suns): 263
- 10 -
Zone 61
Espin 767
Other names: Couteau 2455 (a); ADS 2370
Rating: 5 M
Position: 0310+5210
A
B
Magnitude
10.81
11.20
Separation PA
—
—
6.7 +
132 +
Year
—
1912
Spectra
Colors
W
W
Notes:
1909: 6.4 @ 130. 2 measurements.
Observations:
C11 at 115x. B was never confirmed.
Distance (LY): 71
Total luminosity (Suns): 0.059
Espin 769
Other names: ADS 2432
Rating: 5 M
Position: 0316+5050
A
B
Magnitude
10.27
12.20
Separation PA
—
—
5.9
139
Year
—
1909
Notes:
1 measurement.
Observations:
C11 at 115x. A bright dogleg of three stars lies 6 min N.
- 11 -
Spectra
Colors
W
?
Zone 61
Difficult
Gamma Per
Rating: 5 D
Other names: 23 Per; h2170; ADS 2324; HD 18925; SAO 23789
Position: 0305+5330
A
B
Magnitude
2.90
10.80
Separation PA
—
—
57.0 326 +
Year
—
1938
Spectra
G8 III
Colors
Y
?
Notes:
1879: 57.7 @ 324. 4 measurements.
B is uncertainly physical.
Star A is a spectroscopic binary with a 5,350 day orbital period (resolved by speckle).
It is also an infra-red source.
This star lies close to the "error box" for the x-ray source 3U0305+53.
Observations:
C8 at 104x. I suggest a diffraction mask.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 43.5 inches.
Separation: AB = 22.8 miles.
Distance (LY): 256
Total luminosity (Suns): 362.3
Deep Sky Objects
Moderate
NGC 1220
Other Names: Collinder 37
Rating: 3 M
Position: 0312+5320
Type : Oc
Dimensions: 1.6'
Class: II 1p
Cluster population: 25
- 12 -
Magnitude : 11.8
Zone 61
Notes:
The brightest star is 13m.
Observations:
C8 at 83x. Semi-resolved with averted vision.
Distance: 5,870 light years
Luminosity: 51 Suns
Difficult
King 5
Rating: 5 D
Position: 0315+5230
Type : Oc
Cluster population: 40
Magnitude : 12.0
Dimensions: 7'
Notes:
It is 12.6 light years in diameter.
Observations:
C8 at 104x. Very faint. Only seven 11m stars were resolved.
Model (where the Sun is a baseball):
Its diameter would be 4,060 miles, and its stars would be 593 miles apart.
Distance (LY): 6,200
Luminosity (suns): 48
- 13 -
Zone 61
Zone 61, Map 2
Double Stars
Easy
Bur 1294
Other names: ADS 2471; SAO 38740
Rating: 2 E
Position: 0321+4641
A
B
Magnitude
9.44
10.28
Separation PA
—
—
8.1 +
237 +
Year
—
1991
Spectra
A2
Colors
W
B
Notes:
1896: 6.4 @ 230. 11 measurements.
Observations:
C11 at 115x. Nice field.
Kustner 12
Other names: ADS 2304
Rating: 3 E
Position: 0303+4553
A
B
Magnitude
10.29
10.97
Separation PA
—
—
3.0 +
147 +
Notes:
1901: 2.8 @ 145. 6 measurements.
Observations:
C11 at 115x.
- 14 -
Year
—
1991
Spectra
A5
Colors
W
W
Zone 61
STF 372
Rating: 3 E
Other names: Abt 20 (D thru H); ADS 2458; HD 20467; SAO 38716
Position: 0319+4559
A
B
C
D
E
Magnitude
9.68
11.39
11.50
13.38
15.10
Separation
—
7.5 +
53.5 +!
43.1
61.7
PA
—
293 +
76 +
78
155
Year
—
1991
1987
1987
1987
Spectra
A0 V
Colors
W
W
W
No
No
Notes:
AB 1830: 7.4 @ 290. 10 measurements.
AC 1906: 5.3 @ 73. 2 measurements. Separation error?
AD, AE, AF, AG, AH all 1 measurement.
AF (14.50m) 1987: 74.3 @ 352.
AG (15.70m) 1987: 62.7 @ 261.
AH (14.80m) 1987: 7.9 @ 243.
Observations:
C11 at 339x. To me, C looked to be about 50 seconds away and accompanied by a
12.5m companion at about 5" in pa 270.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.22 inches.
Separation: AB = 21.3 miles; AC = 152 miles; AD = 122 miles; AE = 175 miles.
Distance (LY): 1,820
Total luminosity (Suns): 48.5
A. G. 306
Other names: HD 21046
Rating: 3 E
Position: 0326+4701
A
B
Magnitude
8.92
10.09
Separation PA
—
—
14.1 +
317 =
- 15 -
Year
—
1991
Spectra
A2 V
Colors
W
Y
Zone 61
Notes:
1896: 10.9 @ 317. 9 measurements.
Observations:
C8 at 104x. Bright and rich field to the N.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.40 inches.
Separation: AB = 5.83 miles.
Distance (LY): 265
Total luminosity (Suns): 1.5
Hough 322
Other names: ADS 2525; SAO 38820
Rating: 3 E
Position: 0326+4536
A
B
Magnitude
9.13
9.49
Separation PA
—
—
1.9 +
125 +
Year
—
2000
Spectra
B8
Notes:
1893: 1.3 @ 117. 13 measurements.
Observations:
C11 at 339x. It was split at 115x, but looked better at this magnification.
Very rich field to the south.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.56 inches.
Separation: AB = 1.21 miles.
Distance (LY): 409
Total luminosity (Suns): 5.0
- 16 -
Colors
W
W
Zone 61
Espin 558
Other names: ADS 2341
Rating: 4 E
Position: 0307+4545
A
B
Magnitude
7.59
9.70
Separation PA
—
—
7.8 0-
Year
—
1994
Spectra
B9
Colors
W
O
Notes:
1896: 8.4 @ 1. 8 measurements.
Observations:
C8 at 83x. Very rich field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.90 inches.
Separation: AB = 8.15 miles.
Distance (LY): 670
Total luminosity (Suns): 35
Espin 2597
Other names: HD 19954; SAO 38664
Rating: 4 E
Position: 0314+4835
A
B
Magnitude
9.22
10.20
Separation PA
—
—
11.6
196
Year
—
1913
Notes:
1 measurement.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.94 inches.
Separation: AB = 12.3 miles.
Distance (LY): 680
Total luminosity (Suns): 10.4
- 17 -
Spectra
A3
Colors
W
W?
Zone 61
Hussey 545
Other names: ADS 2447
Rating: 4 E
Position: 0318+4915
A
B
Magnitude
9.25
9.80
Separation PA
—
—
3.5 82 +
Year
—
1998
Spectra
A2
Colors
W
W
Notes:
1902: 3.6 @ 80. 15 measurements.
Observations:
C8 at 206x. Moderately rich and bright field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.59 inches.
Separation: AB = 2,587 feet.
Distance (LY): 90
Total luminosity (Suns): 0.197
Espin 1311
Other names: ADS 2474
Rating: 4 E
Position: 0321+4512
A
B
C
Magnitude
10.65
14.70
11.50
Separation
—
5.2
11.7
PA
—
28
302
Year
—
1914
Notes:
AB 1914: 5.2 @ 28. 1 measurement.
AC 1914: 11.7 @ 302. 1 measurement.
Observations:
C11 at 115x. B was not detected.
Distance (LY): 32
Total luminosity (Suns): 0.007
- 18 -
Spectra
Colors
pO
No
W
Zone 61
Espin 464
Other names: ADS 2476
Rating: 4 E
Position: 0321+4743
A
B
Magnitude
10.02
10.47
Separation PA
—
—
7.2 =
68 +
Year
—
1997
Spectra
Colors
W
O
Notes:
1907: 7.2 @ 66. 2 measurements.
Hipparcos gives discordant distances: 63 light years (A) and 759 (B).
Observations:
C11 at 115x.
OS 55
Other names: ADS 2560; HD 21455; SAO 38874
Rating: 4 E
Position: 0329+4656
A
B
Magnitude
6.21
11.37
Separation PA
—
—
27.9 294 +
Year
—
1916
Notes:
1843: 28.1 @ 289. 5 measurements.
There are four more very faint comes.
Observations:
C8 at 83x. Rich field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.20 inches.
Separation: AB = 25.3 miles.
Distance (LY): 580
Total luminosity (Suns): 91
- 19 -
Spectra
B7 V
Colors
W
?
Zone 61
Webb 1
Other names: HD 20675; SAO 38753
Rating: 5 E
Position: 0322+4904
A
B
Magnitude
5.93
9.68
Separation PA
—
—
205.8
328
Year
—
1913
Spectra
F6 V
Colors
W
W
Notes:
1 measurement.
Hipparcos gives discordant distances: 149 light years and 274.
Observations:
C11 at 115x.
Moderate
STF 391
Other names: ADS 2559; HD 21448; SAO 38873
Rating: 2 M
Position: 0329+4503
A
B
Magnitude
7.13
8.14
Separation PA
—
—
3.9 +
96 +
Year
—
1998
Notes:
1831: 3.8 @ 95. 28 measurements.
Observations:
C8 at 83x. Webb saw them as W and V.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 1.21 inches.
Separation: AB = 14.3 miles.
Distance (LY): 2,350
Total luminosity (Suns): 800
- 20 -
Spectra
B2 IV
Colors
W
O
Zone 61
Hough 319
Other names: ADS 2483; HD 20676; SAO 38749
Rating: 4 M
Position: 0321+4523
A
B
Magnitude
7.41
11.80
Separation PA
—
—
11.7 46 +
Year
—
1914
Spectra
B8 I-II
Colors
bW
?
Notes:
AB 1892: 11.9 @ 45. 4 measurements.
There is a 14.5m companion at 187.1 @ 308 (1914).
Observations:
C8 at 83x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.00 inches.
Separation: AB = 25.9 miles.
Distance (LY): 1,420
Total luminosity (Suns): 203
Alpha Per
Other names: Bpm 44; HD 20902; SAO 38787
Rating: 5 M
Position: 0324+4952
A
B
Magnitude
1.79
11.90
Separation PA
—
—
167 +
196 =
Year
—
1924
Notes:
1879: 166 @ 196. 3 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.50 inches.
Separation: AB = 154 miles.
Distance (LY): 590
Total luminosity (Suns): 5,240
- 21 -
Spectra
F5 Ib
Colors
W
?
Zone 61
Difficult
STF 371
Other names: ADS 2454; HD 20400; SAO 38712
Rating: 5 D
Position: 0319+4701
A
B
Magnitude
8.28
10.14
Separation PA
—
—
3.5 +
87 +
Year
—
1992
Spectra
F0 IV
Colors
W
W
Notes:
1831: 3.4 @ 75. 21 measurements.
Observations:
C8 at 280x. Moderate field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.7 inches.
Separation: AB = 3.11 miles.
Distance (LY): 570
Total luminosity (Suns): 11
Deep Sky Objects
Easy
Melotte 20
Rating: 2 E
Other Names: Collinder 39
Astronomical League Program: Urban Deep Sky Club, Binocular Deep Sky Club
Position: 0322+4900
Type : Oc
Dimensions: 185'
Class: III 3m
Cluster population: 50
- 22 -
Magnitude : 1.2
Zone 61
Notes:
The magnitude does not include Alpha Per. The brightest star is 2.9m. The cluster is
32 light years in diameter.
It was cataloged by Hodierna before 1654.
This moving cluster was probably first cataloged as a nebulous object by Hodierna. It
was described as stellar group by Eddington 1910, and cataloged by Melotte 1915.
The cluster is rather young and contains a number of massive, hot stars of spectral
type O and B, and thus classified as "OB Association."
Model (where the Sun is a baseball):
Its diameter would be 10,421 miles, and the stars would be 1,400 miles apart.
Distance (LY): 601
Luminosity (suns): 9,700
Moderate
NGC 1169
Other Names: H II 620; UGC 2503
Astronomical League Program: Herschel II Club
Rating: 3 M
Position: 0304+4623
Type : Gal
Surface brightness: 13.9
Class: SAB(r)b I-II
Dimensions: 4.8' x 2.8'
Magnitude : 11.2
PA: 28
Observations:
C11 at 98x. Very small and even glowing diskette; there is a 13m star on the S side.
Rich field!
Model (where the Sun is a baseball):
Its diameter would be 76 million miles.
Distance (LY): 170,000,000
Luminosity (suns): 75,000,000,000
Radial velocity (km/sec): +2,387
See sketch, next page.
- 23 -
Zone 61
NGC 1169
Galaxy (SAB(r)b I-II)
Observed with C11 on 9/25/03
Magnification: 98x
Okie-Tex Star Party
Difficult
NGC 1245
Other Names: H VI 25
Astronomical League Program: Herschel 400 Club
Rating: 2 D
Position: 0315+4715
Type : Oc
Dimensions: 10'
Class: III 1r
Cluster population: 200
Magnitude : 9.0
Notes:
It has survived so long because it orbits the galaxy 1,100 light years below the
galactic plane.
- 24 -
Zone 61
Like in NGC 2194 most bright stars of the cluster show a slightly blue color. These
are the "normal" hydrogen core burning stars with their hot surface temperature. But
there are also a lot of bright orange stars. They are evolved, i.e. they already left the usual
stage of hydrogen core burning and started hydrogen shell burning. Some might already
burn helium in their cores. The orange color is due to their cooler surface temperature.
The relative large number of these evolved stars is a hint for the old age of the cluster.
Indeed NGC 1245 is with 1 billion years about ten times older than the cluster M 50, and
so belongs like NGC 2194 to the unusual population of old or intermediate age Open
Clusters in our Galaxy.
The two very bright blue stars are most probable foreground objects of the galactic
field, i.e. they are no cluster members.
[Source: http://www.allthesky.com/clusters/n1245.html]
Observations:
C8 at 104x. Nebulous and
faint, it is round and very
dense. Use high powers— it
takes them well, but refuses
to yield any secrets to you. A
bright star is on the S side, and
an 8m star lies to the NE. The
brightest member is 12.0m.
C11 at 98x. 16 stars
counted.
Model (where the Sun is a
baseball):
Its diameter would be
7,500 miles, and the stars
would be 630 miles apart.
Distance (LY): 9,380
Luminosity (suns): 1,730
NGC 1245
Open cluster (III 1 r; 200 stars)
Observed with C11 on 9/25/03
Magnification: 98x
Okie-Tex Star Party
- 25 -
Zone 61
Zone 61, Map 3
Double Stars
Easy
h2198
Other names: SAO 24165
Rating: 4 E
Position: 0342+5436
A
B
Magnitude
9.50
10.02
Separation PA
—
—
41.5 308 =
Year
—
1991
Spectra
F8
F8
Colors
W
W
Notes:
1904: 41.6 @ 308. 10 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 = 16.3 inches; B = 16.8 inches.
Separation: AB = 6.47 miles.
Distance (LY): 100
Total luminosity (Suns): 0.2
STF 440
Other names: ADS 2751
Rating: 4 E
Position: 0347+5109
A
B
C
Magnitude
10.16
10.51
9.90
Separation
—
2.6 =
49.8 -
PA
—
229 +
157 -
- 26 -
Year
—
1991
1984
Spectra
Colors
W
No
W
Zone 61
Notes:
AB 1830: 2.6 @ 225. 7 measurements.
AC 1902: 50.4 @ 158. 5 measurements.
Observations:
C8 at 104x.
Espin 770
Other names: ADS 2781
Rating: 4 E
Position: 0349+5214
A
B
C
BC
Magnitude
10.21
10.47
13.30
Separation PA
—
—
69.8 232 +?
2.4
65
Year
—
1991
Spectra
Colors
W
W
No
1909
Notes:
AB 1909: 70.3 @ 50. 2 measurements. Quadrant reversal in AB. DSS2 shows 72 @
232.
BC 1 measurement.
Observations:
C11 at 115x. C was never confirmed.
Distance (LY): 100
Total luminosity (Suns): 0.119
STF 446
Other names: Espin 12; ADS 2783; HD 24445; SAO 24248
Rating: 4 E
Position: 0349+5239
A
B
C
D
E
DE
Magnitude
6.73
9.72
12.00
10.30
10.70
Separation
—
8.7 +
12.2 +
64.2 2.7 +
PA
—
254 +
39 =
337+
Year
—
1991
1909
1988
230 -
1976
- 27 -
Spectra
B0 III
Colors
Y
W
?
?
No
Zone 61
Notes:
AB 1830: 8.5 @ 253. 17 measurements. The primary is slightly variable.
AC 1892 (Espin): 12.1 @ 39. 4 measurements.
AD 1909: 66.5 @ 336. 2 measurements.
DE 1909: 2.6 @ 233. 2 measurements.
Observations:
C8 at 206x. Using a Celestron MicroGuide, I measured a pa of 150 for the AC pair.
It lies at the center of NGC 1444 and is a true member of the cluster.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 1.18 inches.
Separation: AB = 134 miles; AC = 188 miles; AD = 992 miles; DE = 41.6 miles.
Distance (LY): 9,900
Total luminosity (Suns): 19,120
STF 462
Other names: h2200; ADS 2855; HD 232859; SAO 24304
Rating: 4 E
Position: 0356+5224
A
B
Magnitude
9.34
10.10
Separation PA
—
—
8.0 +
320 =
Year
—
1978
Spectra
A0
Notes:
1831: 7.8 @ 320. 7 measurements.
Observations:
C11 at 115x. It is overwhelmed by a very bright and rich field.
- 28 -
Colors
W
W
Zone 61
43 Per
Other names: South 440; HD 24546; SAO 24314
Rating: 4 E
Position: 0357+5041
A
B
C
Magnitude
5.32
10.66
11.40
Separation
—
75.3 =
99.7 -
PA
—
31 +
133 =
Year
—
1991
1925
Spectra
F5 IV
Colors
yW
W
W
Notes:
AB 1825: 75.3 @ 30. 9 measurements.
AC 1908: 102.6 @ 133. 3 measurements.
Star A is a spectroscopic binary with a 30.4380 day period. It is a member of the
Hyades group and was once thought to be an infra-red emitter, but a nearby Seyfert
galaxy (in the line of sight!) accounts for these readings.
Observations:
C8 at 104x. Faint but rich field to the SW.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.33 inches.
Separation: AB = 15.6 miles; AC = 20.7 miles.
Distance (LY): 133
Total luminosity (Suns): 8.94
Espin 878
Other names: ADS 2896; HD 24775; SAO 24326
Rating: 4 E
Position: 0359+5130
A
B
Magnitude
7.70
10.90
Separation PA
—
—
12.3 +
226 +
Notes:
1903: 11.8 @ 223. 5 measurements.
Observations:
C8 at 104x.
- 29 -
Year
—
1991
Spectra
K2 Ib
Colors
O!
W
Zone 61
h2192
Other names: HD 232808; SAO 24110
Rating: 5 E
Position: 0334+5335
A
B
C
Magnitude
9.41
10.79
11.50
Separation
—
29.2 +
59.2
PA
—
237 +
89
Year
—
1991
1915
Spectra
Colors
W
W
?
Notes:
AB 1905: 22.3 @ 217. 7 measurements.
AC 1 measurement.
Observations:
C8 at 104x.
Distance (LY): 650
Total luminosity (Suns): 13
Moderate
Espin 465
Other names: ADS 2741; HD 23255; SAO 24201
Rating: 4 M
Position: 0346+5025
A
B
Magnitude
9.48
10.89
Separation PA
—
—
9.1 +
260 +
Year
—
1971
Notes:
AB 1907: 7.4 @ 251. 7 measurements.
Observations:
C8 at 104x. Use averted vision to pick up B.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.80 inches.
Separation: AB = 231 miles.
Distance (LY): 16,300
Total luminosity (Suns): 4,300
- 30 -
Spectra
A5
Colors
W
?
Zone 61
Scardia 20
Rating: 5 M
Position: 0333+5420
A
B
C
Magnitude
10.75
12.76
13.25
Separation
—
18.7
26.3
PA
—
0
317
Year
—
1985
1985
Spectra
Colors
?
?
?
Notes:
AB and AC 1 measurement.
Observations:
C11 at 115x. A nice wall of three bright stars lies 2 min east.
Distance (LY): 276
Total luminosity (Suns): 0.375
Espin 622
Other names: ADS 2619; HD 232811; SAO 24116
Rating: 5 M
Position: 0336+5354
A
B
Magnitude
10.06
10.80
Separation PA
—
—
5.1 +
34 +
Year
—
1990
Spectra
A0
Notes:
1908: 5.0 @ 33. 3 measurements.
Hipparcos gives discordant distances: 172 light years to A, 82 to B.
Observations:
C11 at 115x.
- 31 -
Colors
W
?
Zone 61
OS 63
Other names: ADS 2769; HD 23552; SAO 24231
Rating: 5 M
Position: 0348+5044
A
B
Magnitude
6.18
11.30
Separation PA
—
—
7.0 +
272 +
Year
—
1993
Spectra
B8 Vne
Colors
W
?
Notes:
1848: 6.8 @ 268. 7 measurements.
This star is a whirling dervish (250 kps at the equator!) and has thrown off a shell of
matter.
Observations:
C8 at 206x. A rich field lies to the NE.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.40 inches.
Separation: AB = 6.60 miles.
Distance (LY): 600
Total luminosity (Suns): 91
h5537
Rating: 5 M
Position: 0357+5220
A
B
Magnitude
10.87
11.45
Separation PA
—
—
19.1 +
77 -
Year
—
1991
Spectra
Colors
W
W
Notes:
1903: 18.9 @ 80. 6 measurements.
Hipparcos gives discordant distances: 25 light years to A, 71 to B.
Observations:
C11 at 115x. A nice tiny triangle of 10m stars lies 10 min W. This triangle includes
STF 462 at the N vertex.
- 32 -
Zone 61
Deep Sky Objects
Easy
NGC 1444
Other Names: Collinder 43, H VIII 80
Astronomical League Program: Herschel 400 Club
Rating: 5 E
Position: 0349+5240
Type : Oc
Dimensions: 4'
Class: IV 1p
Cluster population: 10
Magnitude : 6.6
Notes:
It is 160 million years old. 57 stars have been counted in its membership, including
the earliest types of B0.
It lies 30,000 light years from the galactic center and 70 light years below its plane.
It may be a part of the Cam OB1 association.
Observations:
C8 at 83x. A poor and sparse group, it is dominated by a very bright yellow-blue
double (STF 446) star (which must be the primary factor in its magnitude rating!). The
brightest star is 6.8m; without it, the cluster has an overall magnitude of 8.8.
Model (where the Sun is a baseball):
Its diameter would be 1,240 miles and its stars would be 300 miles apart.
Distance (LY): 3,910
Luminosity (suns): 2,740
NGC 1348
Other Names: OCL 391, H VIII 84
Astronomical League Program: Herschel II Club
Rating: 4 M
Position: 0334+5126
Type : OC
Cluster population: 30
Class: II 2 p
- 33 -
Dimensions: 5'
Zone 61
Observations:
C11 at 98x. Small; only 7 stars resolved; round shape. It resembles a "smiley face".
There is a distinctive four-star trapezoid to the W.
NGC 1348
Open cluster (II 2 p; 30 stars)
Observed with C11 on 9/25/03
Magnification: 98x
Okie-Tex Star Party
- 34 -
Zone 61
Zone 61, Map 4
Reference Star
Psi Per
Other names: 37 Per; HD 22192; SAO 38980
Rating: na
Position: 0336+4811
A
Magnitude
4.32
Separation PA
—
—
Year
—
Spectra
B5 Ve
Colors
B
Notes:
This star is an infra-red source as well as a shell star, and is a member of the Per OB3
Association.
Distance (LY): 900
Total luminosity (Suns): 1,240
Double Stars
Easy
Holden 8
Other names: ADS 2574; HD 21539; SAO 38889
Rating: 3 E
Position: 0331+4947
A
B
Magnitude
9.42
9.79
Separation PA
—
—
2.3 +
177 =
Notes:
1881: 1.9 @ 177. 15 measurements.
Observations:
C11 at 115x!
- 35 -
Year
—
1998
Spectra
Colors
W
W
Zone 61
STF 465
Other names: ADS 2870; HD 24582; SAO 39205
Rating: 3 E
Position: 0357+4729
A
B
Magnitude
7.92
9.96
Separation PA
—
—
5.7 +
234 +
Year
—
1991
Spectra
F5 IV?
Colors
W
bW
Notes:
1832: 5.6 @ 232. 8 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.33 inches.
Separation: AB = 5.34 miles.
Distance (LY): 600
Total luminosity (Suns): 22.0
OS 56 rej
Other names: ADS 2579; HD 21641; SAO 38908
Rating: 4 E
Position: 0331+4752
A
B
Magnitude
6.77
10.61
Separation PA
—
—
31.5 +! 353 +
Year
—
1987
Spectra
B9 V
Colors
W
O
Notes:
1843: 22.9 @ 351. 15 measurements.
The primary also is classified B8.5VeShell.
Hipparcos/Tycho data show different distances for these stars (720 and 28 light
years); this is an optical system.
Observations:
C8 at 83x. Totally overpowered by two stars to the N— Sigma Per (4.3m K3III, 440
times brighter than the Sun and 560 light years away) 12 min to the NW, and SAO 38917
(5.4m, 160 times brighter than the Sun and 560 light years away) 12 min NE. Sigma is a
- 36 -
Zone 61
member of the Perseus OB3 Association. 38917 is an Alpha CVn variable star (V396
Per). It has lines of manganese in its spectrum and is also a member of the Perseus OB3
Association.
Argelander 56
Other names: SAO 38926
Rating: 4 E
Position: 0333+4534
A
B
Magnitude
9.85
10.66
Separation PA
—
—
28.5 +
164 =
Year
—
1991
Spectra
A0
Colors
W
W
Notes:
1896: 27.6 @ 164. 7 measurements.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.79 inches.
Separation: AB = 4,910 feet.
Distance (LY): 21
Total luminosity (Suns): 0.006
STF 441 rej
Other names: HD 23299; SAO 39086
Rating: 4 E
Position: 0346+4800
A
B
C
Magnitude
8.20
10.30
11.90
Separation
—
19.2 21 -
PA
—
244 =
116 +
Year
—
1906
1906
Spectra
K0 IV ?
Notes:
AB 1900: 19.4 @ 244. 5 measurements. The primary is an Algol system.
AC 1900: 22.0 @ 114. 2 measurements.
- 37 -
Colors
O
W
?
Zone 61
Observations:
C8 at 104x. Star C is very difficult.
Scale Model (in which the Sun is a baseball):
Component Diameter, in (cm)
A
36.0 (91.4)
B
C
Distance (LY): 208
Distance, mi (km)
na
6.23 (10.0)
6.82 (11.0)
Total luminosity (Suns): 2.2
Espin 1064
Other names: ADS 2808; HD 23984; SAO 39152
Rating: 4 E
Position: 0352+4948
A
B
Magnitude
8.63
9.36
Separation PA
—
—
56.7 283 -
Year
—
1991
Spectra
F2
K0
Colors
W
Y
Notes:
AB 1905: 59.8 @ 289. 7 measurements. May be optical because Hipparcos gives
different distances (1,090 and 56 light years).
B has a 12.7m companion at 6.1 @ 28 (1911).
Observations:
C8 at 104x.
Espin 560
Other names: ADS 2594; HD 21845; SAO 38935
Rating: 5 E
Position: 0333+4615
A
B
Magnitude
8.15
10.50
Separation PA
—
—
9.2 =
143 +
- 38 -
Year
—
1993
Spectra
K2
Colors
Y
O
Zone 61
Notes:
1896: 9.2 @ 141. 5 measurements.
Observations:
C8 at 104x. Moderate field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 2.10 inches.
Separation: AB = 1.58 miles.
Distance (LY): 110
Total luminosity (Suns): 0.6
Hipparcos 486
Other names: HD 24177; SAO 39169
Rating: 5 E
Position: 0353+4557
A
B
Magnitude
8.54
10.16
Separation PA
—
—
16.8 +
312 =
Year
—
1997
Spectra
B9
Colors
W
?
Notes:
1896: 16.5 @ 312. 5 measurements.
The Tycho-2 catalogue indicates a photo-center solution of a known or suspected
double, or one component of a double where the companion has been rejected.
The stars have different proper motions.
Observations:
C11 at 115x. It is flanked by two brighter stars.
Kustner 82
Other names:
Rating: 5 E
Position: 0358+4932
A
B
Magnitude
9.56
10.32
Separation PA
—
—
42.0 286 +
- 39 -
Year
—
1985
Spectra
F5
B8
Colors
W
B?
Zone 61
Notes:
1901: 42.2 @ 285. 4 measurements.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 1.30 inches; B = 0.10 inches.
Separation: AB = 6.10 miles.
Distance (LY): 93
Total luminosity (Suns): 0.16
Moderate
OS 59
Other names: ADS 2669; HD 22679; SAO 39031
Rating: 3 M
Position: 0341+4601
A
B
Magnitude
7.40
8.40
Separation PA
—
—
2.7 +
355 +
Year
—
1998
Notes:
1843: 2.6 @ 346. 41 measurements.
The stars have different proper motions.
Observations:
C8 at 206x. With a Celestron MicroGuide, I got a pa of 355.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 19.2 inches.
Separation: AB = 1.60 miles.
Distance (LY): 374
Total luminosity (Suns): 17
- 40 -
Spectra
G5 III/IV
Colors
Y
O
Zone 61
Bur 787
Other names: ADS 2609; HD 21931; SAO 38946
Rating: 4 M
Position: 0334+4837
A
B
Magnitude
7.35
11.30
Separation PA
—
—
3.7 +
287 +
Year
—
1988
Spectra
B9 V
Colors
W
?
Notes:
AB 1881: 2.1 @ 229. 15 measurements. Optical pair. There is, nevertheless, a
premature orbit.
C does not exist. Van der Bos says that the 10.4m star at 35 @ 176 is optical.
Observations:
C8 at 206x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.60 inches.
Separation: AB = 5.25 miles.
Distance (LY): 910
Total luminosity (Suns): 82
Delta Per
Rating: 5 M
Other names: Sturdy 17 (C); Hipparcos 473 (a); Bpm 46; HD 22928; SAO 39053
Position: 0343+4747
A
B
C
Magnitude
3.01
6.15
12.57
Separation
—
0.3
104 +
PA
—
221
315 +
Year
—
1991
1987
Spectra
B5 III
Colors
W
No
W
Notes:
AB 1 measurement.
AC 1879: 97 @ 313. 4 measurements.
A is a possible variable of the Alpha CVn type and is a spectroscopic binary.
- 41 -
Zone 61
Observations:
C11 at 115x. B and D were not detected.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.0 inches.
Separation: AB = 1,310 feet; AC = 86.0 miles.
Distance (LY): 530
Total luminosity (Suns): 1,450
- 42 -
Zone 61
Zone 61 Mini-Catalog
Double Stars
Star
Designation
Position
Rating
Map
STF 331
0301+5221
1E
1
Bur 1294
0321+4641
2E
2
Kustner 12
0303+4553
3E
2
A. G. 305
0306+5100
3E
1
STF 372
0319+4559
3E
2
A. G. 306
0326+4701
3E
2
Hough 322
0326+4536
3E
2
STF 392
0330+5253
3E
1
Espin 2599
0330+5001
3E
1
Holden 8
0331+4947
3E
4
Espin 561
0334+4545
3E
5
STF 465
0357+4729
3E
4
h2169
0304+5231
4E
1
Espin 558
0307+4545
4E
2
Espin 2597
0314+4835
4E
2
h2180
0318+5157
4E
1
Hussey 545
0318+4915
4E
2
Espin 464
0321+4743
4E
2
Espin 1311
0321+4512
4E
2
A 1286
0324+5435
4E
1
OS 55
0329+4656
4E
2
Component
A
B
A
B
A
B
A
B
A
B
C
D
E
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
A
B
C
A
B
A
B
- 43 -
Specifications
Mag
Sep from A
5.24
—
6.64
12.0 9.44
—
10.28
8.1 +
10.29
—
10.97
3.0 +
10.21
—
10.34
11.4 =
9.68
—
11.39
7.5 +
11.50
53.5 +!
13.38
43.1
15.10
61.7
8.92
—
10.09
14.1 +
9.13
—
9.49
1.9 +
7.29
—
10.42
26.0 +
9.84
—
9.83
19.3 9.42
—
9.79
2.3 +
8.94
—
10.10
7.4
7.92
—
9.96
5.7 +
9.52
—
9.89
8.4 7.59
—
9.70
7.8 9.22
—
10.20
11.6
11.01
—
11.61
19.1
9.25
—
9.80
3.5 10.02
—
10.47
7.2 =
10.65
—
14.70
5.2
11.50
11.7
8.69
—
10.22
87.8 6.21
—
11.37
27.9 -
PA from A
—
86 +
—
237 +
—
147 +
—
100 -?
—
293 +
53.5 +!
43.1
155
—
317 =
—
125 +
—
347 +
—
298 +
—
177 =
—
39
—
234 +
—
307 —
0—
196
—
271
—
82 +
—
68 +
—
28
11.7
—
150 +
—
294 +
Zone 61
Star
Designation
Position
Rating
Map
OS 56 rej
0331+4752
4E
4
Argelander 56
0333+4534
4E
4
h2198
0342+5436
4E
3
STF 441 rej
0346+4800
4E
4
STF 440
0347+5109
4E
3
Espin 770
0349+5214
4E
3
STF 446
0349+5239
4E
3
Espin 1064
0352+4948
4E
4
STF 462
0356+5224
4E
3
43 Per
0357+5041
4E
3
Espin 878
0359+5130
4E
3
Espin 874
0306+5134
5E
1
h2175
0314+5444
5E
1
Espin 768
0316+5245
5E
1
Webb 1
0322+4904
5E
2
Espin 560
0333+4615
5E
4
h2192
0334+5335
5E
3
Hipparcos 486
0353+4557
5E
4
Kustner 82
0358+4932
5E
4
STF 391
0329+4503
2M
2
Component
A
B
A
B
A
B
A
B
C
A
B
C
A
B
C
BC
A
B
C
D
E
DE
A
B
A
B
A
B
C
A
B
A
B
A
B
A
B
C
BC
A
B
A
B
A
B
C
A
B
A
B
A
B
- 44 -
Specifications
Mag
Sep from A
6.77
—
10.61
31.5 +!
9.85
—
10.66
28.5 +
9.50
—
10.02
41.5 8.20
—
10.30
19.2 11.90
21 10.16
—
10.51
2.6 =
9.90
49.8 10.21
—
10.47
69.8 13.30
2.4
6.73
—
9.72
8.7 +
12.00
12.2 +
10.30
64.2 10.70
2.7 +
8.63
—
9.36
56.7 9.34
—
10.10
8.0 +
5.32
—
10.66
75.3 =
11.40
99.7 7.70
—
10.90
12.3 +
9.67
—
12.50
9.4
9.36
—
10.20
13.4 +
8.65
—
11.44
75.5 +
11.50
2.7 +
5.93
—
9.68
205.8
8.15
—
10.50
9.2 =
9.41
—
10.79
29.2 +
11.50
59.2
8.54
—
10.16
16.8 +
9.56
—
10.32
42.0 7.13
—
8.14
3.9 +
PA from A
—
353 +
—
164 =
—
308 =
—
244 =
21 —
229 +
49.8 —
232 +?
65
—
254 +
12.2 +
64.2 230 —
283 —
320 =
—
31 +
99.7 —
226 +
—
82
—
27 +
—
315 =
47 =
—
328
—
143 +
—
237 +
59.2
—
312 =
—
286 +
—
96 +
Zone 61
Star
Designation
Position
Rating
Map
Argelander 10
0306+5303
3M
1
OS 59
0341+4601
3M
4
Hough 319
0321+4523
4M
2
STF 388
0329+5026
4M
1
Bur 787
0334+4837
4M
4
Espin 465
0346+5025
4M
3
Espin 621
0300+5420
5M
1
Espin 767
0310+5210
5M
1
Espin 769
0316+5050
5M
1
Alpha Per
0324+4952
5M
2
Scardia 20
0333+5420
5M
3
Espin 622
0336+5354
5M
3
Delta Per
0343+4747
5M
4
OS 63
0348+5044
5M
3
h5537
0357+5220
5M
3
Gamma Per
0305+5330
5D
1
STF 371
0319+4701
5D
2
Component
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
D
E
A
B
A
B
A
B
A
B
C
A
B
A
B
C
A
B
A
B
A
B
A
B
- 45 -
Specifications
Mag
Sep from A
9.58
—
9.60
4.0 7.40
—
8.40
2.7 +
7.41
—
11.80
11.7 7.61
—
8.61
2.8 7.35
—
11.30
3.7 +
9.48
—
10.89
9.1 +
9.14
—
11.99
7.1 13.80
27.7
11.17
33.0
12.50
72.1
10.81
—
11.20
6.7 +
10.27
—
12.20
5.9
1.79
—
11.90
167 +
10.75
—
12.76
18.7
13.25
26.3
10.06
—
10.80
5.1 +
3.01
—
6.15
0.3
12.57
104 +
6.18
—
11.30
7.0 +
10.87
—
11.45
19.1 +
2.90
—
10.80
57.0 8.28
—
10.14
3.5 +
PA from A
—
85 —
355 +
—
46 +
—
213 +
—
287 +
—
260 +
—
354 27.7
33.0
126
—
132 +
—
139
—
196 =
—
0
26.3
—
34 +
—
221
104 +
—
272 +
—
77 —
326 +
—
87 +
Zone 61
Deep Sky Objects
Object
Melotte 20
NGC 1444
NGC 1169
NGC 1220
NGC 1348
NGC 1245
King 5
Position
0322+4900
0349+5240
0304+4623
0312+5320
0334+5126
0315+4715
0315+5230
Rating
2E
5E
3M
3M
4M
2D
5D
Map
2
3
2
1
3
2
1
Type
Oc (III 3m)
Oc (IV 1p)
Gal (SAB(r)b I-II)
Oc (II 1p)
OC (II 2 p)
Oc (III 1r)
Oc ()
- 46 -
Specifications
Surface
Mag
Br
1.2
6.6
11.2
13.9
11.8
13.0
9.0
12.0
Population
50
10
25
30
200
40