+66°00'
Zone 38, Master Map
Zone Master, Normal View, 10 deg FOV
Milburn 396
Milburn 397
Espin 1962
+64°00'
NGC 1569
Espin 2605
STF 538
STF 503
Stein 532
STF 618
STF 617
STF 557
c
Bird 1
STF 505 NGC 1502
STF 484 and STF 485 Kemble's Cascade
Espin 122
Holmes 3 Soulie 46
STF 509
e
STF 513
Stein 484
Stein 514
Milburn 158
+60°00'
SAO 13113
OS 75
STF 526
STF 490
STF 600 rej
Espin 1715
Kuiper 16
Argelander 100
Stein 537
+58°00'
Beta Cam
NGC 1501
Stein 511
IC 361
Kruger 25
Milburn 59
A 1015
Opik 6
4 Cam
Stein 2067
Espin 1823
f
Milburn 118
A 834
h2220
Stein 2065
STF 480
STF 531 OSS 46
Hussey 552
Stein 2062
Stein 2074
d
Stein 2042
5 Cam
Espin 881
Espin 885
Espin 883
7 Cam
05h 00m
Stein 2036
Stein 2038
+56°00'
β
+62°00'
Bur 1389
1 Cam
04h 48m
04h 36m
04h 24m
04h 12m
04h 00m
Zone 38, Map 1
Normal Image
+66°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+65°00'
Milburn 396
NGC 1569
Espin 2605
+64°00'
Espin 1962
STF 538
STF 503
+63°00'
Milburn 256
STF 509
Bird 1
Holm es 3
NGC 1502
STF 484 and STF 485 Kemble's Cascade
Espin 122
Soulie 46
+62°00'
STF 505
Stein 484
OS 67
NGC 1501
Stein 511
SAO 13113
+61°00'
STF 513
Stein 514
OS 75
+60°00'
STF 526
Espin 1715
STF 490
+59°00'
Argelander 100 Kuiper 16
Stein 2025
04h 32m
04h 24m
04h 16m
04h 08m
04h 00m
Zone 38, Map 1
Mirror Image
Milburn 396
NGC 1569
+64°00'
Espin 1962
Espin 2605
STF 538
+65°00'
A. G. 71
+66°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
STF 503
+63°00'
Milburn 256
Holm es 3
STF 505
NGC 1502
Kemble's Cascade
STF 484 and STF 485 Espin 122
Soulie 46
STF 509
+62°00'
Bird 1
STF 513
Stein 514
+61°00'
Stein 484
OS 67
NGC 1501
Stein 511
SAO 13113
+60°00'
OS 75
STF 526
Espin 1715
STF 490
Engelmann 16
Argelander 100
+59°00'
Kuiper 16
Stein 2025
04h 00m
04h 08m
04h 16m
04h 24m
04h 32m
Zone 38, Map 2
Normal Image
Stein 514
Stein 484
OS 67
NGC 1501
Stein 511
SAO 13113
+61°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
OS 75
+60°00'
STF 526
Espin 1715
STF 490
+59°00'
Argelander 100 Kuiper 16
Stein 2025
+58°00'
IC 361
Stein 2036
+57°00'
Stein 2038
Milburn 118
Stein 2042
h2220
+56°00'
A 834
STF 480
STF 531
Espin 881
Hough 221
+55°00'
OSS 46
+54°00'
A. G. 307
1 Cam
04h 32m
STF 530
04h 24m
04h 16m
04h 08m
h2215
04h 00m
Zone 38, Map 2
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+61°00'
Stein 514
Stein 484
OS 67
NGC 1501
Stein 511
SAO 13113
OS 75
+60°00'
STF 526
Espin 1715
STF 490
Engelmann 16
Argelander 100
+59°00'
Kuiper 16
Stein 2025
Stein 2036
Stein 2038
Espin 1820
Milburn 118
+57°00'
+58°00'
IC 361
Stein 2042
h2220
+56°00'
A 834
STF 480
STF 531
OSS 46
+55°00'
Espin 881
Hough 221
+54°00'
A. G. 307
04h 00m
h2215
STF 530
04h 08m
04h 16m
04h 24m
04h 32m
Zone 38, Map 3
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Alpha Cam
+66°00'
α
+65°00'
Milburn 397
NGC 1569
Espin 2605
+64°00'
Stein 532
Espin 1962
STF 538
+63°00'
Bur 1389
STF 618
STF 557
+62°00'
STF 617
+61°00'
Stein 514
Milburn 158
Stein 511
Beta Cam
STF 600 rej
+59°00'
STF 526
Stein 537
STF 625
05h 04m
04h 56m
04h 48m
+60°00'
β
04h 40m
04h 32m
04h 24m
Zone 38, Map 3
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Alpha Cam
+66°00'
α
+65°00'
Milburn 397
NGC 1569
STF 538
Espin 1962
+64°00'
Espin 2605
Stein 532
STF 618
STF 617
+62°00'
STF 557
+63°00'
Bur 1389
+61°00'
Stein 514
Milburn 158
Stein 511
SAO 13113
STF 600 rej
+60°00'
β
Beta Cam
STF 526
Stein 537
11 Cam
04h 24m
04h 32m
04h 40m
04h 48m
04h 56m
05h 04m
+59°00'
Argelander 100
Zone 38, Map 4
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Milburn 158
Stein 511
STF 600 rej
Beta Cam
+59°00'
STF 526
+60°00'
β
+61°00'
Stein 514
Stein 537
Milburn 59
A 1015
Milburn 118
Opik 6
+57°00'
+58°00'
STF 625
+56°00'
4 Cam
Kruger 25
Stein 2067
Stein 2065
Espin 1823
+55°00'
5 Cam
Hussey 552
Stein 2062
A. G. 84
Espin 885
Stein 2074
1 Cam
7 Cam
05h 04m
04h 56m
04h 48m
Dembowski 4
04h 40m
04h 32m
+54°00'
Espin 883
Zone 38, Map 4
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+61°00'
Stein 514
Milburn 158
Stein 511
SAO 13113
STF 600 rej
STF 526
+60°00'
β
Beta Cam
Stein 537
+58°00'
11 Cam
+59°00'
Argelander 100
Milburn 118
+57°00'
Milburn 59
A 1015
Opik 6
4 Cam
Kruger 25
+56°00'
A 834
Espin 1823Stein 2067
Stein 2065
STF 531
+55°00'
5 Cam
Hussey 552
Stein 2062
Espin 885
Espin 883
+54°00'
Stein 2074
1 Cam
7 Cam
STF 530
04h 32m
Dembowski 4
04h 48m
04h 40m
04h 56m
05h 04m
Zone 38
Index
1 Reference Star; 49 Double Stars;
1 Planetary Nebula; 2 Open Clusters; 1 Galaxy
Flamsteed
K
4 Cam ........................................................ 31
5 Cam ....................................................... 33
Kruger 25 ................................................. 33
Kuiper 16 ................................................. 22
A
M
A 1015...................................................... 34
A 834 ........................................................ 20
Argelander 100 ....................................... 19
Milburn 118 ............................................. 20
Milburn 158 ............................................. 26
Milburn 59 ............................................... 30
B
N
Bird 1........................................................ 12
Bur 1389 .................................................. 27
NGC 1501................................................ 15
NGC 1502................................................ 14
NGC 1569................................................ 28
E
O
Espin 122 ................................................... 4
Espin 1715 ............................................... 11
Espin 1823 ............................................... 30
Espin 1962 ............................................... 25
Espin 2605 ................................................. 8
Espin 881 ................................................. 21
Opik 6....................................................... 29
OS 75........................................................ 13
OSS 46 ..................................................... 19
S
SAO 13113 ................................................ 3
Soulie 46 .................................................... 4
Stein 2025 ................................................ 16
Stein 2036 ................................................ 18
Stein 2038 ................................................ 18
Stein 2042 ................................................ 22
Stein 2065 ................................................ 31
Stein 2067 ................................................ 32
Stein 484 .................................................... 3
Stein 511 .................................................... 7
Stein 514 .................................................... 9
H
h2220 ........................................................ 21
Holmes 3 .................................................... 5
Hough 221 ............................................... 17
Hussey 552 .............................................. 34
I
IC 361....................................................... 23
-1-
Zone 38
Stein 532 .................................................. 26
Stein 537 .................................................. 32
STF 480 ................................................... 16
STF 484 and STF 485 .............................. 9
STF 490 ..................................................... 5
STF 503 ................................................... 11
STF 505 ..................................................... 6
STF 509 ................................................... 12
STF 513 ..................................................... 7
STF 526 ..................................................... 8
STF 531 ................................................... 23
STF 538 ................................................... 24
STF 557 ................................................... 25
STF 600 rej .............................................. 27
-2-
Zone 38
Zone 38, Map 1
Reference Star
SAO 13113
Other name(s): HD 27245; SAO 13113
Rating: na
Position: 0422+6044
A
Magnitude
5.40
Separation PA
—
—
Year
—
Spectra
M0 III
Colors
O
Notes:
This star is an infra-red source.
Distance (LY): 427
Total luminosity (Suns): 100
Double Stars
Easy
Stein 484
Other name(s): SAO 12985
Rating: 4 E
Position: 0401+6117
A
B
Magnitude
9.64
11.48
Separation PA
—
—
8.3 178 +
Year
—
1991
Spectra
B5
Colors
W
R?
Notes:
1902: 10.2 @ 174. 8 measurements.
Hipparcos parallax suggests a distance of 163,000 light years (and 343,000 times the
Sun's luminosity), but the proper motion is relatively high (+6 mas in RA, -20 mas in Dec
per year).
-3-
Zone 38
Observations:
C11 at 115x.
Soulie 46
Rating: 4 E
Position: 0401+6158
A
B
Magnitude
11.04
11.99
Separation PA
—
—
19.6 97 -
Year
—
1991
Spectra
Colors
W
W
Notes:
1906: 22.1 @ 102. 4 measurements.
Observations:
C11 at 115x.
Distance (LY): 43
Total luminosity (Suns): 0.008
Espin 122
Other name(s): ADS 2964; SAO 13008
Rating: 5 E
Position: 0406+6210
A
B
Magnitude
9.05
10.90
Separation PA
—
—
5.5 +
250 +
Year
—
1992
Spectra
F5
Notes:
AB 1902: 0.5 @ 249. 8 measurements.
Observations:
C8 at 104x. It lies 8 min SW of the rich open cluster NGC 1502.
-4-
Colors
W
pO
Zone 38
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 13.9 inches.
Separation: AB = 1.27 miles.
Distance (LY): 148
Total luminosity (Suns): 0.5
Holmes 3
Other name(s): ADS 2984
Rating: 3 E
Position: 0408+6220
A
B
C
Magnitude
9.39
10.62
12.40
Separation
—
5.4 14.0
PA
—
215 =
129
Year
—
1925
1902
Spectra
B0
Colors
W
W?
?
Notes:
1902: 5.6 @ 215. 4 measurements.
Observations:
C11 at 115x. It lies on the NE corner of the open cluster NGC 1502.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 0.78 inches.
Separation: AB = 15.2 miles; AC = 39.3 miles.
Distance (LY): 1,800
Total luminosity (Suns): 61
STF 490
Other name(s): ADS 3024; HD 25993
Rating: 4 E
Position: 0410+6009
A
B
Magnitude
9.33
9.59
Separation PA
—
—
4.6 =
58 +
-5-
Year
—
1991
Spectra
F0 V
Colors
Y
O
Zone 38
Notes:
1830: 4.6 @ 56. 25 measurements. Hipparcos/Tycho data show different distances
for these stars; they may be optical. However, the stars show similar proper motion.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.5 inches.
Separation: AB = 4.31 miles.
Distance (LY): 600
Total luminosity (Suns): 15
STF 505
Other name(s): ADS 3087; HD 26717; SAO 13079
Rating: 4 E
Position: 0417+6235
A
B
Magnitude
8.35
11.22
Separation PA
—
—
9.0 119 +
Year
—
1991
Notes:
1830: 9.7 @ 116. 16 measurements.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.8 inches.
Separation: AB = 5.96 miles.
Distance (LY): 424
Total luminosity (Suns): 7
-6-
Spectra
F7 V
Colors
W
?
Zone 38
STF 513
Other name(s): ADS 3109; HD 26936; SAO 13094
Rating: 3 E
Position: 0419+6135
A
B
Magnitude
7.80
9.82
Separation PA
—
—
5.2 60 +
Year
—
1991
Spectra
A3
Colors
W
?
Notes:
1830: 5.4 @ 58. 13 measurements.
There is also a BC pair (C is 10.14m), 0.3 @ 55 in 1997.
Observations:
C8 at 104x. It is flanked by two 10m stars, one 4 min NE and the other 5 min SW. In
a bleak sector of a generally very rich area.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.30 inches.
Separation: AB = 3.81 miles.
Distance (LY): 470
Total luminosity (Suns): 15
Stein 511
Rating: 4 E
Position: 0424+6048
A
B
Magnitude
10.21
12.00
Separation PA
—
—
8.4
1
Year
—
1904
Notes:
1 measurement.
Observations:
C11 at 115x.
Distance (LY): 163
Total luminosity (Suns): 0.204
-7-
Spectra
Colors
W
B?
Zone 38
Espin 2605
Rating: 3 E
Position: 0425+6423
A
B
Magnitude
10.56
10.61
Separation PA
—
—
11.8 90 +?
Year
—
1991
Spectra
Colors
W
W
Notes:
AB 1894: 11.9 @ 268. 4 measurements. Quadrant reversal?
Hipparcos gives discordant distances: 159 light years and 38.
Observations:
C11 at 115x.
STF 526
Other name(s): ADS 3189; SAO 13142
Rating: 2 E
Position: 0426+6015
A
B
Magnitude
8.29
8.74
Separation PA
—
—
5.7 =
54 +
Year
—
1991
Spectra
F0 IV?
Colors
pB
pO
Notes:
1831: 5.7 @ 52. 15 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 = 11.8 inches.
Separation: AB = 8.90 miles.
Distance (LY): 1,000
Total luminosity (Suns): 115
-8-
Zone 38
Stein 514
Rating: 5 E
Position: 0429+6122
A
B
Magnitude
10.55
12.37
Separation PA
—
—
13.9 105 +
Year
—
1991
Spectra
Colors
W
?
Notes:
1903: 14.1 @ 98. 4 measurements.
Observations:
C11 at 115x.
Moderate
STF 484 and STF 485
Rating: 1 M
Other name(s): SZ Cam; Holmes 3 (B, F); Hertzsprung 2 (C, D, E, G, J, K); ADS
2984; SAO 13031
Position: 0407+6220
A
B
C
D
BC
BD
Magnitude
6.95
10.00
10.50
10.50
Separation PA
—
—
17.9 305 +
5.3 24.6 +
132 =
334 =
Year
—
1991
1985
1907
1925
1985
Spectra
B0 III
B0 V
Notes:
AB 1830: 18.0 @ 303. 61 measurements.
BC 1830: 5.4 @ 132. 7 measurements.
BD 1830: 22.6 @ 334. 10 measurements.
BF 1907: 57.2 @ 255. 1 measurement.
BG (12.40m) 1902: 14.0 @ 129. 1 measurement.
BH 1905: 116.7 @ 207. 1957: 116.4 @ 206. 8 measurements.
JK 1907: 16.9 @ 227. 1 measurement.
-9-
Colors
W
W
W
?
Zone 38
The A star is a whirling dervish (at 258 kps equatorial velocity) and is a spectroscopic
binary. Its luminosity class is uncertain, being sometimes given as II-III or V. Both A
and B have been called "yellowish" even though both are B-types.
Hipparcos/Tycho data show different distances for the AB stars; they may be optical.
They also have different proper motions.
Observations:
C8 at 104x. It lies in the open cluster NGC 1502. It is just east of an 8m double at the
center of the cluster, is very faint and dwarfed by the bright double (STF 485), which is
some 11 times brighter. Some observers report Y and B for STF 485.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 1.19 inches.
Separation: AB = 189 miles; BC = 56.0 miles; BD = 260 miles; BF = 605 miles;
BG = 148 miles; BH = 1,234 miles.
Distance (LY): 6,800
Total luminosity (Suns):
6,525
Σ484 and Σ485
Double stars in Kemble’s Cascade
Observed with C11 on 11/20/03
Magnification: 98x
- 10 -
Zone 38
Espin 1715
Other name(s): ADS 2983; HD 25640; SAO 13028
Rating: 5 M
Position: 0408+6009
A
B
Magnitude
8.71
10.60
Separation PA
—
—
5.9 +
167 +
Year
—
1991
Spectra
A2
Colors
W
?
Notes:
1911: 4.7 @ 155. 3 measurements.
The Tycho-2 Catalogue indicates a single star entry.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.37 inches.
Separation: AB = 2.25 miles.
Distance (LY): 245
Total luminosity (Suns): 1.81
STF 503
Other name(s): ADS 3081
Rating: 5 M
Position: 0417+6408
A
B
Magnitude
10.49
10.58
Separation PA
—
—
4.5 +
227 =
Year
—
1991
Notes:
1830: 4.3 @ 227. 18 measurements.
Observations:
C8 at 206x.
Distance (LY): 355
Total luminosity (Suns): 2
- 11 -
Spectra
Colors
W
W
Zone 38
STF 509
Other name(s): ADS 3097; HD 26801; SAO 13088
Rating: 3 M
Position: 0418+6154
A
B
C
Magnitude
7.70
11.45
9.54
Separation
—
11.6 37.7 -
PA
—
21 +
248 =
Year
—
1991
1962
Spectra
A0 III
Colors
pB
?
R
Notes:
AB 1830: 11.7 @ 20. 14 measurements. Hipparcos/Tycho data show different
distances for these stars; they may be optical.
AC 1830: 38.1 @ 248. 13 measurements. Common proper motion.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 19.0 inches.
Separation: AB = 14.5 miles; AC = 47.1 miles.
Distance (LY): 800
Total luminosity (Suns): 50
Difficult
Bird 1
Other name(s): ADS 2924
Rating: 3 D
Position: 0402+6231
A
B
C
D
Magnitude
7.42
9.56
9.60
10.00
Separation
—
2.0 8.8 19.0
PA
—
224 174 +
274
Notes:
AB 1897: 2.3 @ 225. 17 measurements.
AC 1897: 9.4 @ 173. 12 measurements.
- 12 -
Year
—
1991
1991
1983
Spectra
B8 III
Colors
W
Y
O!
No
Zone 38
AD 1 measurement. No evidence if duplicity is seen by Hipparcos.
Observations:
C8 at 104x. For the best view, run the magnification up to around 270. Even then, B
will be difficult.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 18.0 inches.
Separation: AB = 13.1 miles; AC = 58.0 miles; AD = 125 miles.
Distance (LY): 4,200
Total luminosity (Suns): 1,470
OS 75
Other name(s): ADS 3105; HD 26882; SAO 13090
Rating: 4 D
Position: 0419+6030
A
B
Magnitude
7.33
7.49
Separation PA
—
—
0.4 =
185 +
Year
—
1994
Notes:
1843: 0.4 @ 166. 34 measurements.
Observations:
C11 at 634x. Notched in 7 of 10 seeing.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 3.00 inches.
Separation: AB = 2,274 feet.
Distance (LY): 690
Total luminosity (Suns): 81
- 13 -
Spectra
B8 V
Colors
W
W
Zone 38
Deep Sky Objects
Easy
NGC 1502
Other Names: Collinder 45, H VII 47
Astronomical League Program: Herschel 400
Rating: 2 E
Position: 0408+6220
Type : Oc
Dimensions: 7'
Class: II 3p
Cluster population: 45
Magnitude : 6.9
Notes:
This cluster is 20 million years old; its earliest types are B0. There are at least 63
members of this cluster, which orbits the galaxy 30,000 light years out and 350 light
years above its plane.
Observations:
C8 at 83x. An excellent view, with a 7m double 20" apart (STF 485). It looks best at
low powers, with an E-W axis and bleak field. There are many blue stars, and a V-shape
pattern— where the arms of the "V" join, there is a tiny ringlet of stars.
STF 484 is also a member of this cluster (10m/10.5m, 5" in pa132), as well as Espin
122 (8.6m/10.9m, 6" in pa249). STF 485 is also a member (on the E side).
Glenn Bock thinks the cluster suggests the appearance of a crossbow.
C11 at 115x. Small, compact, dominated by a bright pair at the center (STF 485). 24
stars counted, and many pairs.
Model (where the Sun is a baseball):
Its diameter would be 2,030 miles; the stars would be, on average, 272 miles apart.
Distance (LY): 3,100
Luminosity (suns): 1,300
See sketch, next page.
- 14 -
Zone 38
NGC 1502
Open cluster (II 3 p, 45 stars)
Observed with C8 on 2/2/92
Magnification: 80x
Difficult
NGC 1501
Other Names: PK 144+6.1, H IV 53
Astronomical League Program: Herschel 400
Rating: 3 D
Position: 0407+6055
Type : Pn
Dimensions: 56" x 48"
Class: 3
Magnitude : 12.0
Notes:
The central star is 12m, but not seen in an 8".
- 15 -
Zone 38
Observations:
C8 at 104x. Grainy, with indistinct edges and a ring, with a slight bluish tint.
C11 at 115x. Large and dim, perhaps slightly brighter at the center. With the O-III
filter, there is a hint of an annulus.
Zone 38, Map 2
Double Stars
Easy
Stein 2025
Other name(s): HD 24808; SAO 24330
Rating: 5 E
Position: 0400+5829
A
B
Magnitude
8.82
12.30
Separation PA
—
—
11.0
92
Year
—
1909
Spectra
F0 V
Colors
W
?
Notes:
1 measurement.
Observations:
C11 at 339x.
STF 480
Other name(s): ADS 2955; SAO 24389
Rating: 3 E
Position: 0405+5544
A
B
Magnitude
8.51
8.67
Separation PA
—
—
3.3 +
326 +
- 16 -
Year
—
2000
Spectra
K0 III
Colors
R
W
Zone 38
Notes:
1831: 3.2 @ 324. 20 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 46.0 inches.
Separation: AB = 5.41 miles.
Distance (LY): 1,050
Total luminosity (Suns): 64
Hough 221
Other name(s): ADS 2957; HD 25362; SAO 24391
Rating: 5 E
Position: 0405+5504
A
B
C
Magnitude
6.55
10.10
10.42
Separation
—
4.6 =
136.3 +
PA
—
95 277 =
Year
—
1984
1921
Notes:
AB 1888: 4.6 @ 96. 7 measurements.
AC 1913: 136.2 @ 277. 2 measurements.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.4 inches.
Separation: AB = 1.59 miles; AC = 47.2 miles.
Distance (LY): 222
Total luminosity (Suns): 9.2
- 17 -
Spectra
F2 IV
Colors
W
No
W
Zone 38
Stein 2038
Rating: 4 E
Position: 0411+5710
A
B
C
BC
Magnitude
10.94
12.02
12.50
Separation PA
—
—
13.5 +
314 +
7.7
290
Year
—
1991
Spectra
Colors
W
W
O?
1910
Notes:
1910: 12.7 @ 313. 4 measurements.
BC 1 measurement.
Observations:
C11 at 115x. A nice double (Stein 2036) is 8 min north.
Stein 2036
Rating: 3 E
Position: 0411+5716
A
B
Magnitude
10.41
10.78
Separation PA
—
—
8.9 55 -
Year
—
1991
Spectra
Colors
W
W
Notes:
1910: 9.9 @ 57. 4measurements. Hipparcos gives discordant distances: 76 light
years and 36.
Observations:
C11 at 115x.
- 18 -
Zone 38
OSS 46
Other name(s): HD 27232; SAO 24552
Rating: 4 E
Position: 0421+5532
A
B
a
Magnitude
7.66
7.93
12.75
Separation
—
97.8 33.7-
PA
—
160 =
189=
Year
—
1999
1907
Spectra
A3
A0
Colors
W
W
?
Notes:
AB 1875: 98.8 @ 160. 19 measurements.
Aa 1901: 34.4 @ 189. 2 measurements.
Hipparcos/Tycho data show different distances for these stars (496 and 3,660 light
years); they may be optical. The stars have different proper motions.
Observations:
C8 at 104x.
Argelander 100
Rating: 3 E
Other name(s): Kuiper 16 (B); ADS 3146; HD 27402; SAO 24577
Position: 0423+5937
A
B
C
Magnitude
6.18
10.90
9.26
Separation
—
1.1 =
32.6 +
PA
—
212 =
60 +
Year
—
1969
Spectra
A4 V
Notes:
AB 1937: 1.1 @ 212. 5 measurements.
AC 1904: 32.3 @ 59. 4 measurements.
Hipparcos gives discordant distances: 378 light years for A, 151 for B.
Observations:
C11 at 115x.
- 19 -
Colors
W
No
B
Zone 38
A 834
Other name(s): ADS 3184; HD 27696; SAO 24597
Rating: 5 E
Position: 0425+5622
A
B
Magnitude
8.11
10.88
Separation PA
—
—
24.9 84 =
Year
—
1985
Spectra
F0
Colors
W
V?
Notes:
1910: 25.4 @ 84. 6 measurements. May be optical because Hipparcos gives
different distances (820 and 154 light years).
Observations:
C8 at 104x. Star B is very faint— due to its color? Or is it closer to 11m?
Milburn 118
Other name(s): ADS 3231
Rating: 3 E
Position: 0429+5659
A
B
Magnitude
10.19
11.30
Separation PA
—
—
6.7 +
156 -
Notes:
1911: 6.6 @ 166. 3 measurements.
Observations:
C11 at 115x.
- 20 -
Year
—
1990
Spectra
B3 III
Colors
W
W
Zone 38
Moderate
h2220
Other name(s): HD 25939; SAO 24411
Rating: 5 M
Position: 0409+5626
A
B
Magnitude
8.25
12.00
Separation PA
—
—
25.8
297
Year
—
1900
Spectra
K5 III
Colors
W
?
Notes:
1 measurement.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 54.3 inches.
Separation: AB = 27.8 miles.
Distance (LY): 690
Total luminosity (Suns): 20.59
Espin 881
Other name(s): ADS 3048
Rating: 5 M
Position: 0413+5519
A
B
Magnitude
11.00
11.00
Separation PA
—
—
8.4 +
250 =
Notes:
1910: 8.0 @ 250. 2 measurements.
Observations:
C11 at 115x.
- 21 -
Year
—
1913
Spectra
Colors
W
W
Zone 38
Stein 2042
Rating: 5 M
Position: 0417+5639
A
B
Magnitude
11.40
12.10
Separation PA
—
—
14.4
182
Year
—
1910
Spectra
Colors
W
W
Notes:
1 measurement.
Observations:
C11 at 115x.
Difficult
Kuiper 16
Rating: 3 D
Other name(s): Argelander 100; ADS 3146; HD 27402; SAO 24577
Position: 0416+5936
A
B
C
Magnitude
6.18
11.00
9.26
Separation
—
1.1 =
32.6 +
PA
—
212 =
60 =
Year
—
1969
1998
Spectra
A4 V
Colors
W
?
dB
Notes:
AB 1937: 1.1 @ 212. 6 measurements. May be optical because Hipparcos gives
different distances (378 and 151 light years).
AC 1902: 32.5 @ 60. 11 measurements.
Observations:
C8 at 104x. Moderate field.
- 22 -
Zone 38
STF 531
Other name(s): ADS 3207; HD 27856; SAO 24614
Rating: 5 D
Position: 0427+5538
A
B
Magnitude
7.73
8.79
Separation PA
—
—
1.2 +
319 +
Year
—
1992
Spectra
F0 IV
Colors
Y
Y
Notes:
1830: 0.8 @ 292. 35 measurements.
Observations:
C8 at 280x. Elongated.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.3 inches.
Separation: AB = 1.07 miles.
Distance (LY): 570
Total luminosity (Suns): 38
Deep Sky Objects
Difficult
IC 361
Other Names: Melotte 24; Collinder 48; Raab 17
Rating: 4 D
Position: 0419+5818
Type : Oc
Dimensions: 7'
Class: II 1r
Cluster population: 40
Notes:
It is about 1.5 billion years old and 16 light years in diameter.
- 23 -
Magnitude : 11.2
Zone 38
Observations:
C8 at 104x. Very faint, I could not resolve it.
Model (where the Sun is a baseball):
Its diameter would be 5,310 miles; the stars would be, on average, 750 miles apart.
Distance (LY): 8,100
Luminosity (suns): 170
Zone 38, Map 3
Double Stars
Easy
STF 538
Other name(s): ADS 3245
Rating: 3 E
Position: 0431+6414
A
B
C
Magnitude
9.55
10.57
14.50
Separation
—
7.5 +
11.1 -
PA
—
220 +
359 +
Year
—
1990
1957
Spectra
A0
Colors
W
W
No
Notes:
AB 1830: 7.3 @ 218. 13 measurements. The AB stars have different proper
motions.
AC 1904: 11.3 @ 358. 3 measurements.
Observations:
C11 at 115x. C was not detected.
- 24 -
Zone 38
Espin 1962
Other name(s): ADS 3255
Rating: 4 E
Position: 0432+6420
A
B
Magnitude
9.94
11.70
Separation PA
—
—
7.0 +
61 =
Year
—
1922
Spectra
Colors
W
B
Notes:
1905: 6.7 @ 61. 3 measurements.
Observations:
C11 at 115x.
STF 557
Other name(s): ADS 3319; HD 28924; SAO 13205
Rating: 3 E
Position: 0437+6259
A
B
Magnitude
8.82
9.56
Separation PA
—
—
23.4 =
127 +
Year
—
1991
Spectra
F2
Notes:
1831: 23.4 @ 126. 11 measurements. Common proper motion.
Hussey doubled B with a 0.2" companion (1904).
Observations:
C8 at 104x. Moderate field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.3 inches.
Separation: AB = 6.06 miles.
Distance (LY): 166
Total luminosity (Suns): 0.9
- 25 -
Colors
W
R
Zone 38
Stein 532
Rating: 4 E
Position: 0443+6413
A
B
Magnitude
10.76
11.09
Separation PA
—
—
11.8 +
170 +
Year
—
1908
Spectra
Colors
W
W
Notes:
1905: 10.8 @ 169. 6 measurements.
Observations:
C11 at 115x.
Milburn 158
Other name(s): ADS 3393
Rating: 3 E
Position: 0444+6107
A
B
Magnitude
10.26
10.65
Separation PA
—
—
5.3 +
133 -
Year
—
1991
Spectra
Notes:
1902: 4.9 @ 129. 7 measurements.
Hipparcos gives discordant distances: 2,700 light years to A, 53 to B.
Observations:
C11 at 115x.
- 26 -
Colors
W
W
Zone 38
Bur 1389
Other name(s): HD 30442; SAO 13291
Rating: 5 E
Position: 0452+6330
A
B
Magnitude
5.44
10.81
Separation PA
—
—
115.4
350
Year
—
1913
Spectra
M3 IIIab
Colors
D!
W
Notes:
1 measurement.
The stars have different proper motions.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 1.05 inches.
Separation: AB = 90.0 miles.
Distance (LY): 500
Total luminosity (Suns): 131
STF 600 rej
Other name(s): HD 30768; SAO 13302
Rating: 5 E
Position: 0454+6035
A
B
Magnitude
8.90
11.30
Separation PA
—
—
30.5 +
52 =
Year
—
1919
Spectra
A0
Colors
W
W
Notes:
1905: 29.7 @ 52. 4 measurements. Hipparcos/Tycho data show different distances
for these stars; they may be optical.
Observations:
C8 at 104x.
- 27 -
Zone 38
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.46 inches.
Separation: AB = 47.6 miles.
Distance (LY): 1,000
Total luminosity (Suns): 24
Deep Sky Objects
Difficult
NGC 1569
Other Names: UGC 3056, H II 768
Rating: 5 D
Position: 0431+6451
Type : Gal
Surface brightness: 12.8
Class: Irr
Dimensions: 2' x 1'
Magnitude : 11.8
PA: 120
Notes:
It is a radio source.
It was discovered by William Herschel on November 4, 1788 (H II.768).
NGC 1569 is a galaxy which is probably situated close to the Local Group, and has
been considered as a member galaxy by Arp (1986), together with its neighbor in the sky,
NGC 1560. Today, however, most authors take them as neighboring non-members (e.g.,
van den Bergh 1994); Kraan-Korteweg and Tammann (1979) suggest they might be
members of the Maffei 1 - IC 342 group. As both galaxies lie approximately in the
direction of the neighboring Maffei 1 and the M81 groups, their role in the Local - Maffei
1 Group dynamics might be interesting.
Local Group candidate UGCA 92 is a close neighbor of this galaxy, which may
indicate a physical relationship of some kind.
[http://www.seds.org/~spider/spider/LG/n1569.html]
Observations:
C8 at 104x. At high power, it appears uneven. The axis runs SE-NW. Two
foreground stars to the SW (both about 10m) and one to the N (8m) are tough on the
view.
Model (where the Sun is a baseball):
Its diameter would be 1.4 million miles.
- 28 -
Zone 38
Distance (LY): 7,500,000
Radial velocity (km/sec): -104
Luminosity (suns): 84,000,000
Zone 38, Map 4
Double Stars
Easy
Opik 6
Other name(s): Krueger 24 (B); ADS 3337; HD 237293
Rating: 4 E
Position: 0439+5656
A
B
C
Magnitude
10.48
10.82
12.70
Separation
—
3.7 +
180
PA
—
240 200
Year
—
1999
1926
Notes:
AB 1890: 3.4 @ 241. 8 measurements.
AC 1 measurement. DSS2 shows 167 @ 204.5.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.50 inches.
Separation: AB = 3.50 miles; AC = 169 miles.
Distance (LY): 600
Total luminosity (Suns): 3.41
- 29 -
Spectra
G5 IV
Colors
Y
yW
Zone 38
Milburn 59
Other name(s): ADS 3403
Rating: 3 E
Position: 0445+5718
A
B
Magnitude
10.23
10.81
Separation PA
—
—
6.9 =
333 -
Year
—
1991
Spectra
A+G
Colors
W
W
Notes:
1911: 6.9 @ 337. 8 measurements.
Observations:
C11 at 115x.
Distance (LY): 294
Total luminosity (Suns): 0.867
Espin 1823
Other name(s): ADS 3420
Rating: 4 E
Position: 0447+5611
A
B
Magnitude
9.65
11.10
Separation PA
—
—
5.8 207 =
Year
—
1974
Notes:
1908: 6.3 @ 207. 6 measurements.
Observations:
C11 at 115x.
Distance (LY): 169
Total luminosity (Suns): 0.35
- 30 -
Spectra
Colors
W
bW
Zone 38
4 Cam
Other name(s): Bur 1387; ADS 3432; HD 30121; SAO 24829
Rating: 5 E
Position: 0448+5645
A
B
Magnitude
5.29
12.96
Separation PA
—
—
99.0 223 +
Year
—
1958
Spectra
A2
Colors
W
?
Notes:
1913: 102.4 @ 219. 2 measurements. This star is a member of the Hyades group.
Burnham found a 13.2m companion to A in 1913 at 13.4 @ 197.
The Hipparcos mission found a 9.41m companion to A in 1991 at only 0.6 @ 13.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.40 inches.
Separation: AB = 1.00 miles.
Distance (LY): 162
Total luminosity (Suns): 14.33
Moderate
Stein 2065
Rating: 4 M
Position: 0443+5603
A
B
Magnitude
9.59
12.10
Separation PA
—
—
7.8
340
Year
—
1910
Notes:
1 measurement.
Observations:
C11 at 115x.
Distance (LY): 600
Total luminosity (Suns): 3.84
- 31 -
Spectra
Colors
yO
W
Zone 38
Stein 2067
Rating: 5 M
Position: 0445+5613
A
B
Magnitude
11.51
11.53
Separation PA
—
—
11.6 290 +?
Year
—
1991
Spectra
Colors
W
W
Notes:
1909: 14.3 @ 112. 8 measurements. Quadrant reversal? All the PA measurements
from 1908 to 1914 are in the 107-112 degree range. The 1991 reading is from the Tycho
2 catalog.
Observations:
C11 at 115x.
Stein 537
Other name(s): ADS 3436; HD 30110; SAO 24831
Rating: 5 M
Position: 0448+5914
A
B
Magnitude
7.47
12.80
Separation PA
—
—
11.4 +
38 =
Year
—
1991
Notes:
1912: 11.1 @ 38. 2 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.6 inches.
Separation: AB = 5.58 miles.
Distance (LY): 314
Total luminosity (Suns): 7.98
- 32 -
Spectra
Fm
Colors
W
B
Zone 38
5 Cam
Other name(s): Bur 1187; ADS 3508; HD 30958; SAO 24904
Rating: 5 M
Position: 0455+5516
A
B
Magnitude
5.52
12.90
Separation PA
—
—
12.8 245 =
Year
—
1933
Spectra
B9.5 V
Colors
W
?
Notes:
1890: 12.9 @ 245. 5 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 10.2 inches.
Separation: AB = 13.2 miles.
Distance (LY): 660
Total luminosity (Suns): 213
Kruger 25
Other name(s): ADS 3535; HD 237335
Rating: 5 M
Position: 0458+5639
A
B
Magnitude
10.15
10.53
Separation PA
—
—
2.8 +
121 +
Notes:
1890: 2.7 @ 110. 10 measurements.
Observations:
C11 at 339x.
- 33 -
Year
—
1999
Spectra
F0
Colors
W
O?
Zone 38
Difficult
Hussey 552
Other name(s): ADS 3418; HD 233003; SAO 24811
Rating: 5 D
Position: 0447+5507
A
B
Magnitude
9.52
10.25
Separation PA
—
—
1.2 242 +
Year
—
1991
Spectra
A0
Colors
W
W
Notes:
1901: 1.3 @ 237. 11 measurements.
Observations:
C11 at 634x. Very rich field-- almost like an open cluster!
A 1015
Other name(s): ADS 3429; HD 237317; SAO 24825
Rating: 4 D
Position: 0448+5716
A
B
C
Magnitude
9.97
11.22
12.50
Separation
—
1.4 6.5 +
PA
—
159 +!
284 +
Year
—
1991
1977
Spectra
K7
Colors
O
O?
W?
Notes:
AB 1905: 1.9 @ 111. 7 measurements. Orbit of 74 years, semi-major axis of 0.26",
direct motion.
AC 1905: 5.0 @ 269. 5 measurements.
Observations:
C11 at 339x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 119 feet!
Separation: AB = 1,107 feet; AC = 5,141 feet.
Distance (LY): 96
Total luminosity (Suns): 0.105
- 34 -
Zone 38
Zone 38 Mini-Catalog
Double Stars
Star
Designation
Position
Rating
Map
STF 526
0426+6015
2E
1
STF 480
0405+5544
3E
2
Holmes 3
0408+6220
3E
1
Stein 2036
0411+5716
3E
2
STF 513
0419+6135
3E
1
Argelander 100
0423+5937
3E
2
Espin 2605
0425+6423
3E
1
Milburn 118
0429+5659
3E
2
STF 538
0431+6414
3E
3
STF 557
0437+6259
3E
3
Milburn 158
0444+6107
3E
3
Milburn 59
0445+5718
3E
4
Soulie 46
0401+6158
4E
1
Stein 484
0401+6117
4E
1
STF 490
0410+6009
4E
1
Stein 2038
0411+5710
4E
2
STF 505
0417+6235
4E
1
OSS 46
0421+5532
4E
2
Stein 511
0424+6048
4E
1
Espin 1962
0432+6420
4E
3
Component
A
B
A
B
A
B
C
A
B
A
B
A
B
C
A
B
A
B
A
B
C
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
BC
A
B
A
B
a
A
B
A
B
- 35 -
Specifications
Mag
Sep from A
8.29
—
8.74
5.7 =
8.51
—
8.67
3.3 +
9.39
—
10.62
5.4 12.40
14.0
10.41
—
10.78
8.9 7.80
—
9.82
5.2 6.18
—
10.90
1.1 =
9.26
32.6 +
10.56
—
10.61
11.8 10.19
—
11.30
6.7 +
9.55
—
10.57
7.5 +
14.50
11.1 8.82
—
9.56
23.4 =
10.26
—
10.65
5.3 +
10.23
—
10.81
6.9 =
11.04
—
11.99
19.6 9.64
—
11.48
8.3 9.33
—
9.59
4.6 =
10.94
—
12.02
13.5 +
12.50
7.7
8.35
—
11.22
9.0 7.66
—
7.93
97.8 12.75
33.710.21
—
12.00
8.4
9.94
—
11.70
7.0 +
PA from A
—
54 +
—
326 +
—
215 =
14.0
—
55 —
60 +
—
212 =
32.6 +
—
90 +?
—
156 —
220 +
11.1 —
127 +
—
133 —
333 —
97 —
178 +
—
58 +
—
314 +
290
—
119 +
—
160 =
189=
—
1
—
61 =
Zone 38
Star
Designation
Position
Rating
Map
Opik 6
0439+5656
4E
4
Stein 532
0443+6413
4E
3
Espin 1823
0447+5611
4E
4
Stein 2025
0400+5829
5E
2
Hough 221
0405+5504
5E
2
Espin 122
0406+6210
5E
1
A 834
0425+5622
5E
2
Stein 514
0429+6122
5E
1
4 Cam
0448+5645
5E
4
Bur 1389
0452+6330
5E
3
STF 600 rej
0454+6035
5E
3
STF 484 and
STF 485
0407+6220
1M
1
STF 509
0418+6154
3M
1
Stein 2065
0443+5603
4M
4
Espin 1715
0408+6009
5M
1
Bird 1
0402+6231
3D
1
Kuiper 16
0416+5936
3D
2
OS 75
0419+6030
4D
1
A 1015
0448+5716
4D
4
STF 531
0427+5538
5D
2
Component
A
B
C
A
B
A
B
A
B
A
B
C
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
D
BC
BD
A
B
C
A
B
A
B
A
B
C
D
A
B
C
A
B
A
B
C
A
B
- 36 -
Specifications
Mag
Sep from A
10.48
—
10.82
3.7 +
12.70
180
10.76
—
11.09
11.8 +
9.65
—
11.10
5.8 8.82
—
12.30
11.0
6.55
—
10.10
4.6 =
10.42
136.3 +
9.05
—
10.90
5.5 +
8.11
—
10.88
24.9 10.55
—
12.37
13.9 5.29
—
12.96
99.0 5.44
—
10.81
115.4
8.90
—
11.30
30.5 +
6.95
—
10.00
17.9 10.50
10.50
5.3 –
24.6 +
7.70
—
11.45
11.6 9.54
37.7 9.59
—
12.10
7.8
8.71
—
10.60
5.9 +
7.42
—
9.56
2.0 9.60
8.8 10.00
19.0
6.18
—
11.00
1.1 =
9.26
32.6 +
7.33
—
7.49
0.4 =
9.97
—
11.22
1.4 12.50
6.5 +
7.73
—
8.79
1.2 +
PA from A
—
240 180
—
170 +
—
207 =
—
92
—
95 136.3 +
—
250 +
—
84 =
—
105 +
—
223 +
—
350
—
52 =
—
305 +
132 =
334 =
—
21 +
37.7 —
340
—
167 +
—
224 8.8 19.0
—
212 =
32.6 +
—
185 +
—
159 +!
6.5 +
—
319 +
Zone 38
Star
Designation
Position
Rating
Map
Hussey 552
0447+5507
5D
4
h2220
0409+5626
5M
2
Espin 881
0413+5519
5M
2
STF 503
0417+6408
5M
1
Stein 2042
0417+5639
5M
2
Stein 2067
0445+5613
5M
4
Stein 537
0448+5914
5M
4
5 Cam
0455+5516
5M
4
Kruger 25
0458+5639
5M
4
Component
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
Specifications
Mag
Sep from A
9.52
—
10.25
1.2 8.25
—
12.00
25.8
11.00
—
11.00
8.4 +
10.49
—
10.58
4.5 +
11.40
—
12.10
14.4
11.51
—
11.53
11.6 7.47
—
12.80
11.4 +
5.52
—
12.90
12.8 10.15
—
10.53
2.8 +
PA from A
—
242 +
—
297
—
250 =
—
227 =
—
182
—
290 +?
—
38 =
—
245 =
—
121 +
Deep Sky Objects
Object
NGC 1502
NGC 1501
IC 361
NGC 1569
Position
0408+6220
0407+6055
0419+5818
0431+6451
Rating
2E
3D
4D
5D
Map
1
1
2
3
Type
Oc (II 3p)
Pn (3)
Oc (II 1r)
Gal (Irr)
- 37 -
Specifications
Mag
Surface Br
6.9
12.0
11.2
11.8
12.8
Population
45
40