Zone 88, Master Map
Normal View
Zone Master, Normal View, 10 deg FOV
β
Menkalinan
+44°00'
Lynx
ψ4
ψ5
c
+42°00'
e
ψ2
Auriga
+40°00'
ψ7
ψ3
τ
ψ8
+38°00'
ν
UU
f
d
υ
+36°00'
θ
Gemini
θ
07h 00m
06h 48m
06h 36m
06h 24m
06h 12m
06h 00m
Zone 88, Map 1
Normal Image
β
Espin 580
+45°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Menkalinan
Beta Aur
Espin 582
Espin 2616
Jonckheere 910
STF 822 rej
Webb 5
+43°00'
Espin 1531
+44°00'
Bur 1055
H VI 91
+42°00'
A 1570
Auriga
+41°00'
Milburn 1065
A 2357
STF 905
STF 883
06h 36m
06h 30m
06h 24m
06h 18m
NGC 2192
06h 12m
06h 06m
06h 00m
05h 54m
Zone 88, Map 1
Mirror Image
Menkalinan
Espin 580
+44°00'
Bur 1055
H VI 91
Espin 1531
Espin 2616
STF 822 rej
Jonckheere 910
Webb 5
Argelander 62
+43°00'
Beta Aurβ
+45°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+42°00'
A 1570
Auriga
Milburn 1065
+41°00'
Argelander 61
Espin 1728
A 2357
STF 905
NGC 2192
05h 54m
06h 00m
06h 06m
06h 12m
06h 18m
STF 883
06h 24m
06h 30m
06h 36m
Zone 88, Map 2
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+40°00'
A 2357
STF 905
NGC 2192
+39°00'
STF 883
Espin 288
STF 928
+38°00'
A. G. 108
OS 147
Bur 893
STF 929
A. G. 110
Theta Aurθ
OS 148
Ali 324
Espin 338
STF 872
STF 890 rej
Ali 330
STF 825
+36°00'
STF 912
A. G. 104
Ali 92
Engelmann 25
NGC 2240
STF 909
STF 902
06h 30m
06h 24m
06h 18m
06h 12m
06h 06m
+37°00'
STF 906
06h 00m
Zone 88, Map 2
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+40°00'
A 2357
STF 905
STF 883
+39°00'
NGC 2192
Espin 288
+38°00'
A. G. 108
Bur 893
A. G. 110
Ali 324
Espin 338
STF 825
STF 912
STF 872
STF 890 rej
Ali 330
A. G. 104
Engelmann 25
STF 909
STF 902
06h 00m
06h 06m
06h 12m
06h 18m
06h 24m
06h 30m
+36°00'
θ
+37°00'
STF 906
Theta Aur
Zone 88, Map 3
Normal Image
+45°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Lynx
ψ4
A 1323
Espin 582
A 1054
Psi 5 Aur
Jonckheere 910
STF 996
Psi 3 Aur
Milburn 63
Weisse 13
+42°00'
ψ2
A 2457
A 2463
ψ7
Espin 1632
Psi 7 Aur
STF 941
Milburn 1069
Smart 67
Smart 65
Smart 66
STF 933
A 2359
NGC 2281
H II 71
OS 154
Espin 67
A 2357
Franks 6
Espin 68
STF 905
Kuiper 27
STF 966
A. G. 130
07h 00m
06h 54m
+41°00'
Espin 1631
07h 06m
+43°00'
ψ5
+44°00'
Espin 583
06h 48m
ψ3
06h 42m
06h 36m
06h 30m
06h 24m
Zone 88, Map 3
Mirror Image
+45°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Lynx
ψ4
A 1323
Espin 582
+44°00'
Espin 583
A 1054
Psi 5 Aur
Jonckheere 910
+43°00'
ψ5
STF 996
ψ2
+42°00'
Psi 3 Aur
Milburn 63
Weisse 13
A 2457
ψ7
Psi 7 Aur
STF 941
STF 933
+41°00'
Milburn 1069
A 2359
NGC 2281
H II 71
Smart 65
Espin 67 Smart 66
Espin 68
OS 154
A 2357
Franks 6
STF 905
Kuiper 27
STF 966
ψ3
06h 24m
06h 30m
Smart 67
06h 36m
06h 42m
06h 48m
06h 54m
A. G. 130
07h 00m
07h 06m
Zone 88, Map 4
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
A 2357
+40°00'
Franks 6
STF 905
Kuiper 27
STF 966
A. G. 130
ψ3
Espin 2098
A. G. 126
+39°00'
A. G. 117
59 Aur
ψ8
STF 928
UU
+38°00'
STF 940
A. G. 116
OS 147
Bur 194
STF 978
STF 929
STF 994
OS 148
Ali 324
Ali 332
+37°00'
STF 906
STF 912
+36°00'
Ali 333
Ali 330
Ali 92
h735
STF 909
NGC 2240
Gemini
STF 902
Vilkki 13
07h 00m
06h 54m
06h 48m
06h 42m
06h 36m
06h 30m
Zone 88, Map 4
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
A 2357
STF 905
Kuiper 27
STF 966
ψ3
A. G. 130
Espin 2098
+40°00'
Espin 68
Franks 6
A. G. 126
+39°00'
A. G. 117
59 Aur
ψ8
UUSTF 940
+38°00'
STF 928
A. G. 116
OS 147 Bur 194
STF 978
STF 929
A. G. 110
STF 994
OS 148
Ali 324
Ali 332
+37°00'
STF 906
STF 912
+36°00'
Ali 333
Ali 330
Ali 92
STF 909
h735
NGC 2240
Gemini
STF 902
Vilkki 13
06h 30m
06h 36m
06h 42m
06h 48m
06h 54m
07h 00m
Zone 88
Index
68 Double Stars, 3 Open Clusters
Flamsteed
Espin 582 ............................................. 26
Espin 583 ............................................. 27
Espin 67 ............................................... 19
Espin 68 ............................................... 27
59 Aur .................................................. 32
A
A 1054 ................................................. 24
A 1323 ................................................. 25
A 2357 ................................................... 3
A 2359 ................................................. 25
A. G. 104 ............................................. 13
A. G. 108 ............................................... 9
A. G. 110 ............................................. 10
A. G. 116 ............................................. 37
A. G. 117 ............................................. 34
A. G. 126 ............................................. 35
Ali 324 ................................................. 12
Ali 330 ................................................. 35
Ali 332 ................................................. 36
Ali 333 ................................................. 36
Ali 92 ................................................... 33
F
Franks 6................................................ 18
H
H II 71.................................................. 20
H VI 91 .................................................. 4
h735 ..................................................... 32
J
Jonckheere 910 ...................................... 6
K
Kuiper 27 ............................................. 23
M
Milburn 1065 ......................................... 5
Milburn 1069 ....................................... 24
Milburn 63 ........................................... 26
B
Bur 194 ................................................ 37
Bur 893 ................................................ 14
N
E
NGC 2192 ............................................ 16
NGC 2240 ............................................ 40
NGC 2281 ............................................ 29
Engelmann 25 ...................................... 11
Espin 2098 ........................................... 36
Espin 2616 ............................................. 7
Espin 288 ............................................. 15
Espin 338 ............................................. 12
Espin 580 ............................................... 6
O
OS 147 ................................................. 31
OS 148 ................................................. 39
-1-
Zone 88
OS 154 ................................................. 17
STF 909................................................ 13
STF 912................................................ 39
STF 928................................................ 38
STF 929................................................ 31
STF 933................................................ 18
STF 940................................................ 34
STF 941................................................ 28
STF 966................................................ 38
STF 978................................................ 33
STF 994................................................ 30
P
Psi 2 Aur .............................................. 19
Psi 5 Aur .............................................. 17
Psi 7 Aur .............................................. 23
S
Smart 65............................................... 21
Smart 66............................................... 22
Smart 67............................................... 22
STF 822 rej ............................................ 4
STF 825 ................................................. 9
STF 872 ................................................. 8
STF 883 ............................................... 14
STF 890 rej .......................................... 10
STF 905 ................................................. 5
STF 906 ............................................... 11
T
Theta Aur ............................................. 15
W
Webb 5................................................... 3
Weisse 13............................................. 20
-2-
Zone 88
Zone 88, Map 1
Double Stars
Easy
Webb 5
HD 41847; SAO 40898
Rating: 3 E
Position: 0610+4308
A
B
Magnitude
7.07
9.19
Separation PA
—
—
43.8 216 =
Year
—
1991
Spectra
A0
Colors
W
B!
Notes:
1894: 44.0 @ 216. 8 measurements. Hipparcos/Tycho data show different distances
for these stars; they may be optical. However, the stars exhibit common proper motion.
Observations:
C8 at 104x.
C11 at 115x. Webb: W, W.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 5.76 inches.
Separation: AB = 49.9 miles.
Distance (LY): 730
Total luminosity (Suns): 68
A 2357
ADS 5027
Rating: 3 E
Position: 0626+4021
A
B
Magnitude
9.50
10.50
Separation PA
—
—
3.2 287 +
-3-
Year
—
1978
Spectra
Colors
W
rO
Zone 88
Notes:
1911: 3.3 @ 279. 3 measurements.
Observations:
C11 at 115x!
H VI 91
Bur 1055 (B); ADS 4576; HD 40325; SAO 40769
Rating: 4 E
Position: 0600+4436
A
B
C
Magnitude
6.21
11.00
10.15
Separation
—
1.7 +
34.2 +
PA
—
324 331 +
Year
—
1953
1939
Spectra
K2 III
K0 III
Colors
Y!!
No
W
Notes:
AB 1888: 1.6 @ 333. 6 measurements.
AC 1783: 30.0 @ 315. 11 measurements.
Observations:
C8 at 104x.
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 50.0 inches; B = 46.0 inches.
Separation: AB = 1.00 mile; AC = 19.5 miles.
Distance (LY): 365
Total luminosity (Suns): 35.5
STF 822 rej
ADS 4574; HD 40326; SAO 40767
Rating: 4 E
Position: 0600+4311
A
B
Magnitude
8.30
10.80
Separation PA
—
—
14.9 56 +
-4-
Year
—
1960
Spectra
B9
Colors
W
?
Zone 88
Notes:
1904: 15.4 @ 51. 3 measurements.
Observations:
C8 at 104x. A nice field lies to the E.
Milburn 1065
ADS 4680; HD 41414; SAO 40863
Rating: 4 E
Position: 0607+4146
A
B
Magnitude
8.69
9.80
Separation PA
—
—
10.3 +
239 =
Year
—
1989
Spectra
F8
Colors
W
?
Notes:
1918: 9.6 @ 239. 4 measurements.
The stars share common proper motion.
Observations:
C8 at 104x. It lies 5 min SW of a 7.3m star.
STF 905
ADS 5088; HD 45372; SAO 41123
Rating: 5 E
Position: 0629+4007
A
B
C
Magnitude
8.21
9.95
10.40
Separation
—
2.0 +
151.5 +
PA
—
129 +
148 =
Notes:
AB 1833: 1.8 @ 117. 18 measurements.
AC 1880: 151.4 @ 148. 2 measurements.
Observations:
C8 at 104x. Moderate field.
-5-
Year
—
1991
1908
Spectra
A0 IV
Colors
W
No
W
Zone 88
Moderate
Espin 580
ADS 4765
Rating: 4 M
Position: 0611+4444
A
B
C
Magnitude
9.88
10.94
12.66
Separation
—
6.4 22.3
PA
—
228 +
119
Year
—
1991
Spectra
Colors
bW
pR
?
Notes:
AB 1894: 6.5 @ 227. 4 measurements.
AC 1 measurement.
Observations:
C11 at 115x. C was very difficult.
Distance (LY): 3,260
Total luminosity (Suns): 135
Jonckheere 910
ADS 5081; HD 45233; SAO 41115
Rating: 4 M
Position: 0629+4304
A
B
C
Magnitude
9.35
9.92
10.50
Separation
—
1.7 +
44.7 +
PA
—
332 33 +
Year
—
1991
1985
Spectra
G5
Colors
Y
W
O?
Notes:
AB 1912: 1.3 @ 338. 9 measurements.
AC 1894: 42.3 @ 31. 4 measurements. The stars have different proper motions.
Observations:
C11 at 339x.
-6-
Zone 88
Difficult
Espin 2616
ADS 4774; HD 42196; SAO 40928
Rating: 3 D
Position: 0612+4310
A
B
Magnitude
6.95
13.70
Separation PA
—
—
154
215
Year
—
1913
Notes:
1 measurement.
Observations:
C8 at 65x. Moderate field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.00 inches.
Separation: AB = 144 miles.
Distance (LY): 600
Total luminosity (Suns): 45.09
-7-
Spectra
G5 IV
Colors
W
dB
Zone 88
Zone 88, Map 2
Double Stars
Easy
STF 872
ADS 4849; HD 43017; SAO 58905
Rating: 1 E
Position: 0616+3609
A
B
C
D
CD
Magnitude
6.86
7.46
12.32
11.50
Separation
—
11.4 +
200.6 120.3
PA
—
216 284 -
Year
—
1991
1925
164
1908
Spectra
F4 V
G5 V
Colors
W
W
?
No
Notes:
AB 1828: 11.0 @ 217. 43 measurements. Hipparcos/Tycho data show different
distances for these stars; they may be optical. However, the stars exhibit common proper
motion.
AC 1879: 201.8 @ 285. 3 measurements.
CD 1 measurement.
Observations:
C8 at 104x. This binary presents a very good view. Some report W and pB. Webb:
pY, pL.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.50 inches; B = 18.2 inches.
Separation: AB = 2.81 miles; AC = 49.4 miles; CD = 29.6 miles.
Distance (LY): 158
Total luminosity (Suns): 5.5
-8-
Zone 88
STF 825
ADS 4592; HD 40598; SAO 58663
Rating: 3 E
Position: 0602+3631
A
B
C
Magnitude
7.70
9.08
11.50
Separation
—
8.0 37.9
PA
—
147 +
139
Year
—
1999
1906
Spectra
A0
Colors
W
O
?
Notes:
AB 1829: 8.2 @ 146. 16 measurements.
AC 1 measurement.
Observations:
C8 at 206x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.01 inches.
Separation: AB = 4.19 miles; AC = 19.8 miles.
Distance (LY): 336
Total luminosity (Suns): 8.14
A. G. 108
Ali 817
Rating: 4 E
Position: 0615+3824
A
B
Magnitude
7.09
9.60
Separation PA
—
—
12.0 275 -
Notes:
1902: 12.2 @ 276. 5 measurements.
Observations:
C8 at 104x. Very faint field.
-9-
Year
—
1929
Spectra
Colors
Y
O
Zone 88
STF 890 rej
SAO 59007
Rating: 4 E
Position: 0622+3607
A
B
Magnitude
9.60
11.80
Separation PA
—
—
16.6 270 +
Year
—
1926
Spectra
A0
Colors
W
?
Notes:
1906: 17.3 @ 268. 2 measurements.
Observations:
C8 at 104x. A 9m star is about 3 min S.
A. G. 110
ADS 5005
Rating: 4 E
Position: 0624+3734
A
B
Magnitude
10.44
11.00
Separation PA
—
—
9.2 303 -
Year
—
1979
Notes:
1902: 11.1 @ 330. 25 measurements.
Observations:
C8 at 104x. It is the right angle of a 9.5m right triangle.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.29 inches.
Separation: AB = 1.95 miles.
Distance (LY): 136
Total luminosity (Suns): 0.154
- 10 -
Spectra
A5
Colors
W
O
Zone 88
STF 906
ADS 5089; HD 45373; SAO 59127
Rating: 4 E
Position: 0629+3723
A
B
C
Magnitude
9.10
10.10
10.50
Separation
—
6.6 =
155.5 +
PA
—
336 =
141 =
Year
—
1957
1910
Spectra
F5
Colors
W
O
?
Notes:
AB 1828: 6.6 @ 336. 11 measurements.
AC 1890: 155.0 @ 141. 2 measurements.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 13.9 inches.
Separation: AB = 1.26 miles; AC = 29.8 miles.
Distance (LY): 123
Total luminosity (Suns): 0.5
Engelmann 25
HD 41330; SAO 58739
Rating: 5 E
Position: 0606+3523
A
B
Magnitude
6.12
9.60
Separation PA
—
—
146 +!
18 +
Year
—
1990
Spectra
G0 V
Colors
Y
W
Notes:
1892: 116.0 @ 15. 4 measurements.
The stars have different proper motions: (-124, -295) for A, (-29, -14) for B.
A is 86 light years away.
- 11 -
Zone 88
Observations:
C11 at 115x.
Espin 338
Sinachopoulos 19 (C to G); ADS 4697; SAO 58766
Rating: 5 E
Position: 0608+3637
A
B
C
D
E
F
G
Magnitude
9.05
11.90
13.80
14.80
14.90
12.10
11.20
Separation
—
8.0 =
45
84
98
115
154
PA
—
24 +
164
65
81
25
269
Year
—
1989
Spectra
F2
Colors
W
W
W?
No
No
W
W
Notes:
AB 1906: 8.0 @ 20. 3 measurements.
AC 1989: 44.7 @ 164. 2 measurements.
AD 1989. 1 measurement.
AE 1989. 1 measurement.
AF 1989. 1 measurement.
Observations:
C11 at 115x. D, E, and F were not detected.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.4 inches.
Separation: AB = 7.24 miles; AC = 40.7 miles; AD = 76.0 miles; AE = 88.7
miles; AF = 104 miles; AG = 139 miles.
Distance (LY): 580
Total luminosity (Suns): 8.13
Ali 324
Rating: 5 E
Position: 0628+3654
A
B
Magnitude
10.34
11.69
Separation PA
—
—
14.6 +
21 =
- 12 -
Year
—
1991
Spectra
Colors
W
W?
Zone 88
Notes:
1928: 14.3 @ 21. 4 measurements.
Observations:
C11 at 115x. It is the acute angle of a 9m triangle.
Distance (LY): 480
Total luminosity (Suns): 1.70
STF 909
ADS 5090; HD 45392; SAO 59130
Rating: 5 E
Position: 0629+3516
A
B
Magnitude
8.47
11.17
Separation PA
—
—
15.1 +
79 -
Year
—
1991
Spectra
F8
Colors
W
W
Notes:
1830: 13.0 @ 97. 14 measurements.
Observations:
C11 at 115x. It forms one vertex of an 8.5m triangle.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 15.4 inches.
Separation: AB = 28.5 miles.
Distance (LY): 1,210
Total luminosity (Suns): 51
Observations:
C11 at 339x.
Moderate
A. G. 104
ADS 4626
Rating: 3 M
Position: 0604+3550
A
B
Magnitude
9.56
10.18
Separation PA
—
—
2.6 80 +
- 13 -
Year
—
1991
Spectra
Colors
W
W
Zone 88
Notes:
1902: 2.8 @ 78. 7 measurements.
Bur 893
ADS 4649; HD 41162; SAO 58716
Rating: 4 M
Position: 0605+3758
A
B
C
a
Magnitude
6.32
12.70
12.51
7.89
Separation
—
18.0 +
83.9
0.2
PA
—
130 +
141
205
Year
—
1925
1916
1991
Spectra
K0 III
Colors
pY
?
?
No
Notes:
AB 1878: 17.6 @ 128. 5 measurements.
AC and Aa, 1 measurement.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 46.2 inches.
Separation: AB = 21.3 miles; AC = 99.5 miles; Aa = 1,252 feet.
Distance (LY): 760
Total luminosity (Suns): 131.37
STF 883
ADS 4905; HD 43623; SAO 58976
Rating: 4 M
Position: 0619+3946
A
B
C
Magnitude
9.27
9.70
10.40
Separation
—
3.5 +
26.9 -
PA
—
267 +
257 -
Year
—
1991
1984
Spectra
F0
Colors
W
?
?
Notes:
AB 1830: 3.3 @ 263. 21 measurements. Hipparcos/Tycho data show different
distances for these stars; they may be optical.
AC 1830: 28.7 @ 268. 9 measurements.
- 14 -
Zone 88
Observations:
C8 at 280x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.2 inches.
Separation: AB = 4,171 feet; AC = 6.08 miles.
Distance (LY): 145
Total luminosity (Suns): 0.7
Espin 288
ADS 4964
Rating: 4 M
Position: 0622+3908
A
B
C
Magnitude
9.93
10.30
12.19
Separation
—
4.4 =
13.6 +
PA
—
150 +
277 +
Year
—
1976
1976
Spectra
Colors
W
W
?
Notes:
AB 1906: 7.6 @ 309. 6 measurements.
AC 1906: 92 @ 319. 3 measurements.
Observations:
C11 at 115x.
Distance (LY): 55
Total luminosity (Suns): 0.043
Difficult
Theta Aur
37 Aur; OS 545; ADS 4566; HD 40312; SAO 58636
Astronomical League Program: Double Star Club
Rating: 3 D
Position: 0600+3713
A
B
Magnitude
2.70
7.10
Separation PA
—
—
3.8 +
309 -!!
- 15 -
Year
—
1999
Spectra
A0 III? Si
GV
Colors
W
B
Zone 88
Notes:
1871: 2.1 @ 7. Over 100 measurements. Star A is a silicon star and a spectroscopic
binary and an infra-red source. It is an Alpha CVn variable and is 3.3 times as large as
the Sun.
The 10.6m star at 50 @ 298 is optical. It was discovered by Otto Struve in 1852.
Observations:
C8 at 280x. Difficult. I suggest a diffraction mask. Some observers report B and Y.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 3.28 inches.
Separation: AB = 1.03 miles.
Distance (LY): 173
Total luminosity (Suns): 201.4
Deep Sky Objects
Difficult
NGC 2192
Other Names: Melotte 42; Collinder 86; Raab 32, H VII 57
Astronomical League Program: Herschel II Club
Rating: 4 D
Position: 0615+3951
Type: Oc
Dimensions: 5'
Class: II 2m
Cluster population: 45
Magnitude: 10.9
Notes:
The brightest star is 14m.
Observations:
C8 at 206x. With averted vision, it looks nebulous; it is difficult to resolve even at
high powers. I could count only nine stars. It is round, and is framed by three 8m stars.
Moderate field.
C11 at 193x. Very faint and grainy group; 7 stars resolved with a nebulous
background. I rate it 3 with the C11.
- 16 -
Zone 88
Zone 88, Map 3
Double Stars
Easy
OS 154
ADS 5379; HD 48228; SAO 41305
Rating: 2 E
Position: 0644+4037
A
B
Magnitude
6.84
9.78
Separation PA
—
—
23.0 -! 91 -!
Year
—
1998
Spectra
M4 III
Colors
D!!
B
Notes:
1843: 30.7 @ 138. 42 measurements.
Hipparcos gives discordant distances: 488 light years to A, 112 to B. The stars have
different proper motions too.
Observations:
C11 at 115x. Great colors!
Psi 5 Aur
Sh 75; ADS 5425; HD 48682; SAO 41330
Rating: 2 E
Position: 0647+4335
A
B
Magnitude
5.25
8.63
Separation PA
—
—
31.6 -!! 37 +
Year
—
1992
Spectra
G0 V
Colors
dY!!
B?
Notes:
1822: 57.2 @ 18. 32 measurements.
Hipparcos gives discordant distances: 54 and 151 light years. The stars have
different proper motions too.
Observations:
C11 at 115x. Wonderful colors! B might even be pale lilac.
- 17 -
Zone 88
STF 933
ADS 5233; HD 46704; SAO 41209
Rating: 3 E
Position: 0637+4108
A
B
Magnitude
8.59
9.04
Separation PA
—
—
25.6 +
75 =
Year
—
1991
Spectra
A2
A2
Colors
B?
R?
Notes:
1829: 25.5 @ 75. 14 measurements. The stars share a small common proper motion.
Observations:
C8 at 104x. Moderate field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.32 inches; B = 7.51 inches.
Separation: AB = 6.75 miles.
Distance (LY): 169
Total luminosity (Suns): 1.4
Franks 6
HD 47047; SAO 41230
Rating: 3 E
Position: 0639+4020
A
B
C
Magnitude
7.51
9.76
9.40
Separation
—
48.1 63.5 +
PA
—
273 +
77 -
Year
—
1987
1987
Spectra
K0 III
Colors
yW
W
pO
Notes:
AB 1893: 51.0 @ 247. 8 measurements.
AC 1893: 62.8 @ 96. 8 measurements.
The B and C stars show a similar proper motion. A shows a very different proper
motion.
There is a 14m companion at 114.3 @ 69 (1987).
Observations:
C8 at 83x.
- 18 -
Zone 88
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 46.2 inches.
Separation: AB = 13.2 miles; AC = 17.4 miles.
Distance (LY): 176
Total luminosity (Suns): 3.2
Espin 67
ADS 5496; SAO 41388
Rating: 3 E
Position: 0651+4030
A
B
Magnitude
8.94
10.41
Separation PA
—
—
5.7 =
309 +
Year
—
1991
Spectra
G0
Colors
W
rO!
Notes:
AB 1893: 5.7 @ 305. 10 measurements.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 17.9 inches.
Separation: AB = 2.72 miles.
Distance (LY): 306
Total luminosity (Suns): 2.63
Psi 2 Aur
52 Aur; Bpm 92; HD 47174; SAO 41239
Rating: 4 E
Position: 0639+4229
A
B
C
Magnitude
4.79
10.60
11.30
Separation
—
52.1 99.7 +
PA
—
107 74 -
Notes:
AB 1894: 53.2 @ 110. 4 measurements.
- 19 -
Year
—
1963
1963
Spectra
K3 III
Colors
Y!!
W
W?
Zone 88
AC 1907: 99.4 @ 75. 3 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 51.3 inches.
Separation: AB = 35.2 miles; AC = 67.3 miles.
Distance (LY): 433
Total luminosity (Suns): 179
Weisse 13
ADS 5142; SAO 41242
Rating: 4 E
Position: 0640+4215
A
B
Magnitude
8.71
11.80
Separation PA
—
—
111.5 +
129 =
Year
—
1904
Spectra
K2
Colors
O
bW
Notes:
1879: 111.4 @ 129. 4 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 28.0 inches.
Separation: AB = 12.5 miles.
Distance (LY): 72
Total luminosity (Suns): 0.141
H II 71
STF 967 rej; ADS 5482; HD 49363; SAO 41374
Rating: 4 E
Position: 0650+4100
A
B
C
Magnitude
8.89
10.60
10.00
Separation
—
8.0
46.1
PA
—
49
210
- 20 -
Year
—
1900
1904
Spectra
A0
Colors
W
No
W
Zone 88
Notes:
AB and AC, 1 measurement.
Identification not certain.
Observations:
C8 at 104x. It lies in the open cluster NGC 2281.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.45 inches.
Separation: AB = 2.69 miles; AC = 15.5 miles.
Distance (LY): 216
Total luminosity (Suns): 1.5
Smart 65
HD 50478; SAO 41432
Rating: 4 E
Position: 0655+4037
A
B
Magnitude
9.20
11.20
Separation PA
—
—
25.0
7
Year
—
1907
Spectra
A2
Notes:
1 measurement.
Observations:
C8 at 104x. It lies in a rich field. A 9m star is about 5 min SSE.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.57 inches.
Separation: AB = 4.64 miles.
Distance (LY): 119
Total luminosity (Suns): 0.24
- 21 -
Colors
W
?
Zone 88
Smart 67
Rating: 4 E
Position: 0656+4041
A
B
Magnitude
10.62
11.30
Separation PA
—
—
23.7 345 -
Year
—
1991
Spectra
Colors
W
W
Notes:
1893: 24.1 @ 346. 5 measurements.
Observations:
C11 at 115x. Very bright field.
Distance (LY): 142
Total luminosity (Suns): 0.137
Smart 66
HD 50524; SAO 41436
Rating: 4 E
Position: 0656+4034
A
B
Magnitude
8.51
11.04
Separation PA
—
—
24.5
47
Year
—
1907
Notes:
1 measurement.
Observations:
C11 at 115x. Same field as Smart 67.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.31 inches.
Separation: AB = 17.3 miles.
Distance (LY): 453
Total luminosity (Suns): 6.95
- 22 -
Spectra
A0
Colors
W
?
Zone 88
Kuiper 27
SAO 41448
Rating: 4 E
Position: 0657+4005
A
B
C
Magnitude
9.08
10.90
10.20
Separation
—
37.8 +
71.2 -!
PA
—
6=
99 -
Year
—
1989
1989
Spectra
K5 V
Colors
yO
W
No
Notes:
AB 1932: 37.5 @ 6. 3 measurements.
AC 1983: 83.8 @ 127. 3 measurements.
There are three more extremely faint comes.
Observations:
C8 at 104x. Note the 9.6m star 40" E.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 54.3 inches.
Separation: AB = 4.66 miles; AC = 8.77 miles.
Distance (LY): 79
Total luminosity (Suns): 0.13
Psi 7 Aur
58 Aur; Engelmann 27; HD 49520; SAO 41380
Rating: 5 E
Position: 0651+4147
A
B
C
Magnitude
4.99
10.00
13.10
Separation
—
40.9 118.0 +
PA
—
90 75 -
Notes:
AB 1888: 41.0 @ 108. 7 measurements.
AC 1907: 117.7 @ 76. 3 measurements.
The primary is an infra-red source.
This system is a member of the 61 Cyg Group.
- 23 -
Year
—
1983
1925
Spectra
K3 III
Colors
yO
W?
?
Zone 88
Observations:
C8 at 65x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 51.3 inches.
Separation: AB = 23.2 miles; AC = 67.0 miles.
Distance (LY): 364
Total luminosity (Suns): 106.24
Milburn 1069
Rating: 5 E
Position: 0658+4129
A
B
Magnitude
12.44
13.00
Separation PA
—
—
11.0
179
Year
—
1918
Spectra
Colors
W?
W?
Notes:
1 measurement.
Observations:
C11 at 115x.
Moderate
A 1054
ADS 5319; HD 47627; SAO 41271
Rating: 3 M
Position: 0642+4402
A
B
Magnitude
9.38
9.80
Separation PA
—
—
2.2 +
139 -?
Notes:
1905: 1.8 @ 321. 12 measurements.
Quadrant reversal, clearly confirmed by DSS.
Observations:
C11 at 339x.
- 24 -
Year
—
1991
Spectra
F5
Colors
W
W
Zone 88
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 14.1 inches.
Separation: AB = 2.09 miles.
Distance (LY): 610
Total luminosity (Suns): 8.65
A 2359
ADS 5451; SAO 41352
Rating: 3 M
Position: 0648+4105
A
B
C
Magnitude
9.28
11.90
10.70
Separation
—
1.8 =
8.1 +
PA
—
243 +
47 +
Year
—
1919
1919
Spectra
A0
Colors
W
W
O?
Notes:
AB 1911: 1.8 @ 242. 2 measurements.
AC 1911: 8.0 @ 46. 2 measurements.
Observations:
C11 at 339x. AB was a peanut at 339x. C was easy.
A 1323
ADS 5607; HD 50946; SAO 41462
Rating: 4 M
Position: 0658+4426
A
B
Magnitude
9.34
10.72
Separation PA
—
—
1.9 +
348 -
Notes:
1906: 1.6 @ 352. 4 measurements.
Observations:
C11 at 339x.
- 25 -
Year
—
1991
Spectra
A5
Colors
W
W?
Zone 88
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.79 inches.
Separation: AB = 1.34 miles.
Distance (LY): 453
Total luminosity (Suns): 3.77
Espin 582
ADS 5222
Rating: 5 M
Position: 0637+4404
A
B
C
Magnitude
11.29
11.66
13.30
Separation
—
23.9 -!
6.2
PA
—
79 =
302
Year
—
1991
1908
Spectra
Colors
W
W
?
Notes:
AB 1894: 2.9 @ 203. 8 measurements.
AC 1 measurement.
Observations:
C11 at 115x. C was very difficulit.
Distance (LY): 76
Total luminosity (Suns): 0.026
Milburn 63
ADS 5278
Rating: 5 M
Position: 0639+4220
A
B
Magnitude
9.19
9.80
Separation PA
—
—
5.3 260 -
Year
—
1979
Notes:
1894: 6.5 @ 263. 4 measurements.
Observations:
C11 at 115x. It is overwhelmed by Bpm 92 to the N.
- 26 -
Spectra
Colors
W
?
Zone 88
Espin 583
ADS 5394
Rating: 5 M
Position: 0645+4427
A
B
Magnitude
10.15
11.10
Separation PA
—
—
5.3 +
64 -
Year
—
1922
Spectra
Colors
W
W
Notes:
1896: 4.8 @ 68. 3 measurements.
Observations:
C11 at 115x. It is overpowered by an 8m Y star 5 min W.
Espin 68
ADS 5509; SAO 41397
Rating: 5 M
Position: 0652+4024
A
B
C
Magnitude
8.59
12.04
13.27
Separation
—
8.9 +
26.7 +
PA
—
77 38 =
Year
—
1987
1987
Notes:
AB 1893: 8.8 @ 78. 5 measurements.
AC 1916: 24.4 @ 38. 2 measurements.
Observations:
C11 at 115x. B was difficult.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 10.8 inches.
Separation: AB = 2.15 miles; AC = 6.45 miles.
Distance (LY): 155
Total luminosity (Suns): 0.726
- 27 -
Spectra
F0
Colors
W
?
?
Zone 88
Difficult
STF 941
ADS 5269; HD 47046; SAO 41232
Rating: 3 D
Position: 0639+4135
A
B
C
D
Magnitude
7.27
8.25
10.20
12.80
Separation
—
1.9 83.3 +
6.4
PA
—
83 +
135 =
316
Year
—
1997
1930
1905
Spectra
B9
Notes:
AB 1830: 2.0 @ 78. 69 measurements.
AC 1893: 82.4 @ 135. 6 measurements. Different proper motions.
CD 1 measurement.
Observations:
C8 at 280x. Webb: bW, pV.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.79 inches.
Separation: AB = 2.66 miles; AC = 117 miles; AD = 8.98 miles.
Distance (LY): 900
Total luminosity (Suns): 149.48
- 28 -
Colors
Y
O
?
?
Zone 88
Deep Sky Objects
Easy
NGC 2281
Rating: 3 E
Other Names: Melotte 51; Collinder 116; Raab 39, H VIII 71
Astronomical League Program: Herschel 400 Club; Urban Deep Sky Club; Binocular
Deep Sky Club
Position: 0649+4104
Type: Oc
Dimensions: 14'
Class: I 3m
Cluster population: 30
Magnitude: 5.4
Notes:
It is 300 million years old. The earliest spectral types are A0, and 119 stars have been
counted as part of this group. The brightest star is 7.3m (250 times brighter than the
Sun).
It lies 29,000 light years from the galactic center and 440 light years above the
galactic plane.
Observations:
C8 at 65x. Sparse, with a kite shape. There are two nice doublets at the center.
Instead of a kite, Dean Williams sees a hammer and sickle pattern.
C11 at 115x. It is bracketed N and S by 8m W stars. Somewhat oval shaped; two
nice pairs (one of which is A 2359) dominate the center.
Model (where the Sun is a baseball):
Its diameter would be 2,100 miles with its stars 340 miles apart
Distance (LY): 1,820
Luminosity (suns): 1,790
- 29 -
Zone 88
Zone 88, Map 4
Double Stars
Easy
STF 994
Rating: 1 E
Ali 547 (AC); Guillaume 12 (AD); Bloch 1 (AE); Espin 2621 (AH); ADS 5642; HD
51560; SAO 59665
Position: 0700+3706
A
B
C
D
E
H
Magnitude
7.91
8.16
12.80
11.00
Separation
—
26.8 +
22.3 +!
207.2 +!!
196.5
9.1
PA
—
55 123 +
353 =
346
221
Year
—
1999
1958
1958
1924
1892
Spectra
B6 V
A1 Vn
Colors
W
W
No
W
No
No
Notes:
AB 1831: 25.6 @ 57. 31 measurements. Hipparcos/Tycho data show different
distances for these stars; they may be optical. However, the stars exhibit a small common
proper motion.
AC 1900: 10.2 @ 118. 3 measurements.
AD 1913: 90.3 @ 353. 2 measurements. Not found in photographic catalog.
AE 1 measurement. Not found in photographic catalog.
AH 1 measurement.
Observations:
C8 at 104x. Rich field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 10.8 inches; B = 8.70 inches.
Separation: AB = 46.0 miles; AC = 38.2 miles; AE = 36.3 miles; AH = 1.68
miles.
Distance (LY): 1,100
Total luminosity (Suns): 188
- 30 -
Zone 88
OS 147
ADS 5188; HD 46296; SAO 59230
Rating: 2 E
Position: 0634+3804
A
B
C
Magnitude
6.66
8.99
9.78
Separation
—
42.7 46.7 +
PA
—
74 +
117 +
Year
—
1990
1990
Spectra
K0
Colors
Y
B
O
Notes:
AB 1843: 43.8 @ 73. 16 measurements. Hipparcos/Tycho data show different
distances for these stars (940 and 114 light years); they may be optical.
AC 1849: 46.1 @ 116. 15 measurements.
Observations:
C8 at 104x. Nice triple! (C is itself an extremely close double.) Some observers
report W and W.
STF 929
ADS 5208; HD 46482; SAO 59259
Rating: 3 E
Position: 0635+3743
A
B
Magnitude
7.01
8.35
Separation PA
—
—
6.1 +
24 -
Year
—
1997
Notes:
1830: 6.0 @ 25. 29 measurements.
Observations:
C8 at 104x. Webb: Y, B!.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 18.1 inches.
Separation: AB = 6.94 miles.
Distance (LY): 730
Total luminosity (Suns): 80
- 31 -
Spectra
G5
Colors
Y
pB
Zone 88
h735
ADS 5298; SAO 59342
Rating: 3 E
Position: 0640+3526
A
B
C
Magnitude
8.99
12.20
11.30
Separation
—
5.5 +
7.5 +
PA
—
226 55 -
Year
—
1987
1987
Spectra
K0
Colors
Y
W?
bW
Notes:
AB 1904: 5.1 @ 229. 2 measurements.
AC 1904: 6.4 @ 59. 3 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 25.8 inches.
Separation: AB = 1.58 miles; AC = 2.16 miles.
Distance (LY): 185
Total luminosity (Suns): 0.79
59 Aur
OX Aur; STF 974; ADS 5534; HD 50018; SAO 59571
Rating: 3 E
Position: 0653+3851
A
B
C
BC
Magnitude
6.14
9.50
12.80
Separation PA
—
—
22.2 224 +
25.8
219
Year
—
1934
1908
1908
Spectra
A7 V
Colors
Y
?
?
?
Notes:
AB 1831: 22.3 @ 223. 11 measurements.
BC 1 measurement.
This star's motion through space is almost identical to the Sun's. The primary is a
Delta Scuti variable.
- 32 -
Zone 88
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.75 inches.
Separation: AB = 18.4 miles; BC = 21.3 miles.
Distance (LY): 530
Total luminosity (Suns): 73.17
STF 978
HD 50576; SAO 59609
Rating: 3 E
Position: 0656+3755
A
B
Magnitude
6.73
10.65
Separation PA
—
—
18.9 +
87 -
Year
—
1991
Spectra
K0
Colors
Y!
B
Notes:
1831: 14.8 @ 99. 11 measurements. The stars have similar proper motion.
Observations:
C11 at 115x. Great colors.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 22.3 inches.
Separation: AB = 25.1 miles.
Distance (LY): 850
Total luminosity (Suns): 118
Ali 92
Rating: 4 E
Position: 0634+3528
A
B
Magnitude
10.45
11.06
Separation PA
—
—
13.8 =
88
Notes:
1 measurement.
- 33 -
Year
—
1928
Spectra
Colors
W
W
Zone 88
Observations:
C11 at 115x. Nice field.
STF 940
ADS 5245; HD 46824; SAO 59296
Rating: 4 E
Position: 0638+3826
A
B
Magnitude
8.70
10.20
Separation PA
—
—
10.5 +
294 +
Year
—
1929
Spectra
A5
Colors
W
B
Notes:
1828: 10.1 @ 293. 8 measurements. Hipparcos/Tycho data show different distances
for these stars; they may be optical.
Observations:
C8 at 104x. Some observers report Y and B for the colors of the double. In the same
field as STF 928 (W) and UU Aur (5 min W), a very deep rO! star.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.48 inches.
Separation: AB = 4.99 miles.
Distance (LY): 305
Total luminosity (Suns): 3
A. G. 117
ADS 5297
Rating: 4 E
Position: 0640+3920
A
B
Magnitude
9.63
10.00
Separation PA
—
—
9.2 121 +
Notes:
1894: 9.3 @ 118. 7 measurements.
- 34 -
Year
—
1928
Spectra
Colors
W
W
Zone 88
Observations:
C8 at 104x. It sits inside a field-filling 8m triangle.
Distance (LY): 267
Total luminosity (Suns): 1.341
A. G. 126
ADS 5620
Rating: 4 E
Position: 0658+3924
A
B
Magnitude
9.86
10.82
Separation PA
—
—
4.1 +
77 +
Year
—
1991
Spectra
Colors
W
W
Notes:
1902: 4.0 @ 76. 11 measurements.
Observations:
C11 at 115x.
Ali 330
Rating: 5 E
Position: 0633+3600
A
B
Magnitude
10.23
12.00
Separation PA
—
—
5.7
253
Notes:
1 measurement.
Observations:
C11 at 115x. Isolated.
- 35 -
Year
—
1929
Spectra
Colors
W
?
Zone 88
Ali 332
Rating: 5 E
Position: 0637+3654
A
B
Magnitude
10.39
12.40
Separation PA
—
—
6.6
157
Year
—
1929
Spectra
Colors
W
O?
Notes:
1 measurement.
Observations:
C11 at 115x. Very nice field.
Distance (LY): 33
Total luminosity (Suns): 0.007
Ali 333
Rating: 5 E
Position: 0640+3633
A
B
Magnitude
10.15
11.29
Separation PA
—
—
13.6 =
221 +
Year
—
1991
Spectra
Colors
W
W
Notes:
1928: 13.6 @ 218. 3 measurements.
Observations:
C11 at 115x.
Espin 2098
ADS 5363
Rating: 5 E
Position: 0644+3929
A
B
C
BC
Magnitude
10.64
10.68
13.70
Separation PA
—
—
30.5 +
203 +
4.7
306
- 36 -
Year
—
1991
1924
Spectra
Colors
W
W
No
Zone 88
Notes:
AB 1894: 27.6 @ 201. 5 measurements.
BC 1 measurement.
Observations:
C11 at 115x. Nice field.
C was not detected.
Distance (LY): 56
Total luminosity (Suns): 0.028
Moderate
Bur 194
ADS 5221; HD 46639; SAO 59276
Rating: 3 M
Position: 0636+3800
A
B
Magnitude
8.55
8.93
Separation PA
—
—
1.5 +
277 -
Year
—
1999
Spectra
G5
Colors
yW
yW
Notes:
1875: 0.9 @ 285. 36 measurements.
Observations:
C11 at 634x.
A. G. 116
ADS 5240
Rating: 3 M
Position: 0637+3813
A
B
Magnitude
9.81
10.59
Separation PA
—
—
2.3 +
32 +
Notes:
1902: 2.2 @ 27. 14 measurements.
- 37 -
Year
—
1991
Spectra
Colors
W
W
Zone 88
Observations:
C11 at 339x.
Distance (LY): 281
Total luminosity (Suns): 1.09
STF 966
ADS 5486; HD 49403; SAO 41376
Rating: 3 M
Position: 0650+3957
A
B
Magnitude
7.99
11.40
Separation PA
—
—
5.5 +
112 =
Year
—
1991
Spectra
G0
Colors
Y
O!
Notes:
1831: 5.1 @ 112. 7 measurements.
Observations:
C8 at 104x. Two 8m W stars lie 15 min SSE.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 16.9 inches.
Separation: AB = 5.75 miles.
Distance (LY): 670
Total luminosity (Suns): 21
STF 928
ADS 5191; HD 46359; SAO 59239
Rating: 4 M
Position: 0635+3832
A
B
C
BC
Magnitude
6.30
8.02
11.00
Separation PA
—
—
3.4 =
133 128.4 -
123 =
Notes:
AB 1829: 3.4 @ 134. 40 measurements.
BC 1880: 128.6 @ 123. 2 measurements.
- 38 -
Year
—
1998
1910
Spectra
F5
Colors
Y
B
?
Zone 88
Observations:
C8 at 280x. You might find a diffraction mask helpful. Webb: Y, W. Espin: Y, G.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.6 inches.
Separation: AB = 4.40 miles; BC = 166 miles.
Distance (LY): 830
Total luminosity (Suns): 238
Difficult
STF 912
ADS 5106; HD 45540; SAO 59144
Rating: 4 D
Position: 0630+3636
A
B
Magnitude
8.55
10.51
Separation PA
—
—
3.3 =
28 +
Year
—
1992
Spectra
A0
Colors
bW
W
Notes:
1830: 3.3 @ 27. 12 measurements.
Observations:
C8 at 206x.
OS 148
ADS 5201; HD 46451; SAO 59255
Rating: 5 D
Position: 0635+3703
A
B
Magnitude
7.40
10.22
Separation PA
—
—
2.6 75 =
Notes:
1843: 3.0 @ 75. 12 measurements.
- 39 -
Year
—
1991
Spectra
G5
Colors
Y
?
Zone 88
Observations:
C8 at 280x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 18.6 inches.
Separation: AB = 10.8 miles.
Distance (LY): 2,650
Total luminosity (Suns): 620
Deep Sky Objects
Easy
NGC 2240
Other Names: H VIII 49
Rating: 4 E
Position: 0633+3515
Type: OC
Magnitude: 10.0
Dimensions: 12.0'
Notes:
The cluster is 3.2 billion years old!
Observations:
C11 at 98x. A roughly triangular group of 21 stars with a moderate spread in
magnitude. Two 9m stars are just to the W.
Distance: 1,470 light years
Luminosity: 17 Suns
- 40 -
Zone 88
Zone 88 Mini-Catalog
Double Stars
Designation
STF 872
STF 994
Position
0616+3609
0700+3706
Rating
1E
1E
Map
Component
A
B
C
D
CD
A
B
C
D
E
H
A
B
C
A
B
A
B
A
B
C
A
B
A
B
A
B
A
B
A
B
C
A
B
C
A
B
A
B
C
A
B
A
B
A
B
C
2
4
OS 147
0634+3804
2E
4
OS 154
0644+4037
2E
3
Psi 5 Aur
0647+4335
2E
3
STF 825
0602+3631
3E
2
Webb 5
0610+4308
3E
1
A 2357
0626+4021
3E
1
STF 929
0635+3743
3E
4
STF 933
0637+4108
3E
3
Franks 6
0639+4020
3E
3
h735
0640+3526
3E
4
Espin 67
0651+4030
3E
3
59 Aur
0653+3851
3E
4
STF 978
0656+3755
3E
4
STF 822 rej
0600+4311
4E
1
H VI 91
0600+4436
4E
1
- 41 -
Mag
6.86
7.46
12.32
11.50
7.91
8.16
12.80
11.00
6.66
8.99
9.78
6.84
9.78
5.25
8.63
7.70
9.08
11.50
7.07
9.19
9.50
10.50
7.01
8.35
8.59
9.04
7.51
9.76
9.40
8.99
12.20
11.30
8.94
10.41
6.14
9.50
12.80
6.73
10.65
8.30
10.80
6.21
11.00
10.15
Separation
—
11.4 +
200.6 -
PA
—
216 200.6 -
120.3
—
26.8 +
22.3 +!
207.2 +!!
196.5
9.1
—
42.7 46.7 +
—
23.0 -!
—
31.6 -!!
—
8.0 37.9
—
43.8 —
3.2 —
6.1 +
—
25.6 +
—
48.1 63.5 +
—
5.5 +
7.5 +
—
5.7 =
—
22.2 BC: 25.8
—
18.9 +
—
14.9 —
1.7 +
34.2 +
164
—
55 22.3 +!
207.2 +!!
346
221
—
74 +
46.7 +
—
91 -!
—
37 +
—
147 +
37.9
—
216 =
—
287 +
—
24 —
75 =
—
273 +
63.5 +
—
226 7.5 +
—
309 +
—
224 +
BC: 219
—
87 —
56 +
—
324 34.2 +
Zone 88
Designation
Position
Rating
Map
Milburn 1065
0607+4146
4E
1
A. G. 108
0615+3824
4E
2
STF 890 rej
0622+3607
4E
2
A. G. 110
0624+3734
4E
2
STF 906
0629+3723
4E
2
Ali 92
0634+3528
4E
4
STF 940
0638+3826
4E
4
Psi 2 Aur
0639+4229
4E
3
A. G. 117
0640+3920
4E
4
Weisse 13
0640+4215
4E
3
H II 71
0650+4100
4E
3
Smart 65
0655+4037
4E
3
Smart 67
0656+4041
4E
3
Smart 66
0656+4034
4E
3
Kuiper 27
0657+4005
4E
3
A. G. 126
0658+3924
4E
4
Engelmann 25
0606+3523
5E
2
Espin 338
0608+3637
5E
2
Ali 324
0628+3654
5E
2
STF 909
0629+3516
5E
2
STF 905
0629+4007
5E
1
Ali 330
0633+3600
5E
4
Component
A
B
A
B
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
C
A
B
A
B
A
B
C
D
E
F
G
A
B
A
B
A
B
C
A
B
- 42 -
Mag
8.69
9.80
7.09
9.60
9.60
11.80
10.44
11.00
9.10
10.10
10.50
10.45
11.06
8.70
10.20
4.79
10.60
11.30
9.63
10.00
8.71
11.80
8.89
10.60
10.00
9.20
11.20
10.62
11.30
8.51
11.04
9.08
10.90
10.20
9.86
10.82
6.12
9.60
9.05
11.90
13.80
14.80
14.90
12.10
11.20
10.34
11.69
8.47
11.17
8.21
9.95
10.40
10.23
12.00
Separation
—
10.3 +
—
12.0 —
16.6 —
9.2 —
6.6 =
155.5 +
—
13.8 =
—
10.5 +
—
52.1 99.7 +
—
9.2 —
111.5 +
—
8.0
46.1
—
25.0
—
23.7 —
24.5
—
37.8 +
71.2 -!
—
4.1 +
—
146 +!
—
8.0 =
45
84
98
115
154
—
14.6 +
—
15.1 +
—
2.0 +
151.5 +
—
5.7
PA
—
239 =
—
275 —
270 +
—
303 —
336 =
155.5 +
—
88
—
294 +
—
107 99.7 +
—
121 +
—
129 =
—
49
46.1
—
7
—
345 —
47
—
6=
71.2 -!
—
77 +
—
18 +
—
24 +
45
84
81
25 1
269
—
21 =
—
79 —
129 +
151.5 +
—
253
Zone 88
Designation
Position
Rating
Map
Ali 332
0637+3654
5E
4
Ali 333
0640+3633
5E
4
Espin 2098
0644+3929
5E
4
Psi 7 Aur
0651+4147
5E
3
Milburn 1069
0658+4129
5E
3
A. G. 104
0604+3550
3M
2
Bur 194
0636+3800
3M
4
A. G. 116
0637+3813
3M
4
A 1054
0642+4402
3M
3
A 2359
0648+4105
3M
3
STF 966
0650+3957
3M
4
Bur 893
0605+3758
4M
2
Espin 580
0611+4444
4M
1
STF 883
0619+3946
4M
2
Espin 288
0622+3908
4M
2
Jonckheere
910
0629+4304
4M
1
STF 928
0635+3832
4M
4
A 1323
0658+4426
4M
3
Espin 582
0637+4404
5M
3
Milburn 63
0639+4220
5M
3
Espin 583
0645+4427
5M
3
Component
A
B
A
B
A
B
C
A
B
C
A
B
A
B
A
B
A
B
A
B
A
B
C
A
B
A
B
C
a
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
A
B
C
A
B
A
B
- 43 -
Mag
10.39
12.40
10.15
11.29
10.64
10.68
13.70
4.99
10.00
13.10
12.44
13.00
9.56
10.18
8.55
8.93
9.81
10.59
9.38
9.80
9.28
11.90
10.70
7.99
11.40
6.32
12.70
12.51
7.89
9.88
10.94
12.66
9.27
9.70
10.40
9.93
10.30
12.19
9.35
9.92
10.50
6.30
8.02
11.00
9.34
10.72
11.29
11.66
13.30
9.19
9.80
10.15
11.10
Separation
—
6.6
—
13.6 =
—
30.5 +
BC: 4.7
—
40.9 118.0 +
—
11.0
—
2.6 —
1.5 +
—
2.3 +
—
2.2 +
—
1.8 =
8.1 +
—
5.5 +
—
18.0 +
83.9
0.2
—
6.4 22.3
—
3.5 +
26.9 —
4.4 =
13.6 +
—
1.7 +
44.7 +
—
3.4 =
BC 128.4 —
1.9 +
—
23.9 -!
6.2
—
5.3 —
5.3 +
PA
—
157
—
221 +
—
203 +
BC: 306
—
90 118.0 +
—
179
—
80 +
—
277 —
32 +
—
139 -?
—
243 +
8.1 +
—
112 =
—
130 +
83.9
205
—
228 +
22.3
—
267 +
26.9 —
150 +
13.6 +
—
332 44.7 +
—
133 BC 123 =
—
348 —
79 =
6.2
—
260 —
64 -
Zone 88
Designation
Position
Rating
Map
Espin 68
0652+4024
5M
3
Theta Aur
0600+3713
3D
2
Espin 2616
0612+4310
3D
1
STF 941
0639+4135
3D
3
STF 912
0630+3636
4D
4
OS 148
0635+3703
5D
4
Component
A
B
C
A
B
A
B
A
B
C
D
A
B
A
B
Mag
8.59
12.04
13.27
2.70
7.10
6.95
13.70
7.27
8.25
10.20
12.80
8.55
10.51
7.40
10.22
Separation
—
8.9 +
26.7 +
—
3.8 +
—
154
—
1.9 83.3 +
6.4
—
3.3 =
—
2.6 -
PA
—
77 26.7 +
—
309 -!!
—
215
—
83 +
83.3 +
6.4
—
28 +
—
75 =
Deep Space
Object
NGC 2281
NGC 2240
NGC 2192
Position
0649+4104
0633+3515
0615+3951
Rating
3E
4E
4D
Map
3
4
Type
Oc (I 3m)
OC
Oc (II 2m)
- 44 -
Specifications
Surface
Mag
Br
5.4
10.0
10.9
Population
30
45