Zone 8 Master Map
Normal Image
Zone Master, Normal View, 10 deg FOV
+83°00'
Draco
P Muller 218
STF 2837
STF 2807
ε
+81°00'
STF 2572 rej
+82°00'
Hussey 65
STF 2299
STF 2873
STF 2326
8-1
+80°00'
75 Dra
Hussey 957
74 Dra
Ursa Minor
STF 2694
40, 41 Dra
Cepheus
+78°00'
STF 2647
+77°00'
8-2
STF 2571
κ
+79°00'
STF 2801
Kappa Cep
+76°00'
LDS 1928
STF 2575
8-3
NGC 6643
P Muller 222
NGC 6654A
STF 2550
A 864
τ
A 1191
Fox 245
20h 00m
19h 40m
χ
OS 369
19h 20m
NGC 6654
NGC 6786
19h 00m
NGC 6651
18h 40m
Chi Dra
φ Phi Dra
18h 20m
+73°00'
STF 2452
STF 2617
+74°00'
+75°00'
8-4
Zone 8, Map 1
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Cepheus
24 UMi OS 340
Draco
STF 2794
rej
δ
+85°00'
P Muller 352
+84°00'
P Muller 218
Hussey 65
+83°00'
STF 2299
STF 2326
Ursa Minor
+80°00'
+81°00'
+82°00'
STF 2572 rej
+79°00'
40, 41 Dra
19h 12m
18h 48m
18h 24m
18h 00m
17h 36m
Zone 8, Map 1
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
OS 340
Cepheus
24 UMi
Draco
δ
+85°00'
P Muller 352
+84°00'
P Muller 218
Hussey 65
+81°00'
+82°00'
STF 2572 rej
+83°00'
STF 2299
+80°00'
STF 2326
Ursa Minor
+79°00'
40, 41 Dra
17h 36m
18h 00m
18h 24m
18h 48m
19h 12m
Zone 8, Map 2
Normal Image
+83°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
STF 2572 rej
+82°00'
STF 2837
75 Dra
+81°00'
STF 2807
Hussey 957
74 Dra
+80°00'
STF 2801
STF 2694
+79°00'
Cepheus
+78°00'
STF 2647
STF 2571
Kappa Cep
+77°00'
κ
+76°00'
LDS 1928
STF 2617
Draco
20h 40m
STF 2575
20h 20m
20h 00m
19h 40m
19h 20m
Zone 8, Map 2
Mirror Image
STF 2572 rej
Hussey 957
+81°00'
STF 2807
+82°00'
+83°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
75 Dra
+80°00'
74 Dra
STF 2694
+79°00'
Cepheus
+78°00'
STF 2647
STF 2571
Kappa Cep
+77°00'
κ
+76°00'
LDS 1928
STF 2617
Draco
STF 2575
19h 20m
19h 40m
20h 00m
20h 20m
20h 40m
Zone 8, Map 3
Normal Image
+75°30'
+76°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque, Inc.
STF 2575
19h 52m
19h 48m
19h 44m
19h 40m
19h 36m
+75°00'
STF 2617
Zone 8, Map 3
Mirror Image
+75°30'
+76°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque, Inc.
+75°00'
STF 2617
STF 2575
19h 36m
19h 40m
19h 44m
19h 48m
19h 52m
Zone 8, Map 4
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Draco
+76°00'
+77°00'
+78°00'
+79°00'
40, 41 Dra
STF 2452
+75°00'
STF 2302
NGC 6786
+74°00'
NGC 6643
+73°00'
NGC 6654A
NGC 6654
χ
OS 369
Chi Dra
ψ2
18h 48m
18h 24m
18h 00m
Zone 8, Map 4
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+77°00'
+78°00'
+79°00'
40, 41 Dra
+76°00'
P Muller 209
STF 2452
+75°00'
STF 2302
+74°00'
NGC 6643
+73°00'
NGC 6654A
NGC 6654
χ
Chi Dra
ψ2
18h 00m
18h 24m
18h 48m
Zone 8
Index
15 double stars
7
S
74 Dra......................................................... 6
75 Dra......................................................... 6
STF 2302 ................................................. 11
STF 2326 ................................................... 2
STF 2452 ................................................. 11
STF 2571 ................................................... 4
STF 2572 rej.............................................. 2
STF 2575 ................................................. 10
STF 2617 ................................................... 9
STF 2647 ................................................... 4
STF 2694 ................................................... 8
H
Hussey 65 .................................................. 3
Hussey 957 ................................................ 8
K
Kappa Cep ................................................. 5
L
LDS 1928................................................... 7
-1-
Zone 8
Zone 8, Map 1
Double Stars
Easy
STF 2326
Other name(s): ADS 11156; HD 168518; SAO 2992
Rating: 3 E
Position: 1805+8129
A
B
Magnitude
7.98
8.95
Separation PA
—
—
16.0 +
194 -
Year
—
1991
Spectra
A5 IV
Colors
bW
L?
Notes:
1832: 15.6 @ 202. 29 measurements. The stars show similar proper motions.
Observations:
C8 at 65x. Webb saw them both as W.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.15 inches.
Separation: AB = 10.4 miles.
Distance (LY): 418
Total luminosity (Suns): 13
STF 2572 rej
Other name(s): HD 184146; SAO 3209
Rating: 5 E
Position: 1915+8327
A
B
Magnitude
6.51
10.60
Separation PA
—
—
24.6 199 -
Year
—
1925
Spectra
A3 V
Colors
W
W
Notes:
1905: 25.3 @ 200. 2 measurements.
Hipparcos/Tycho data show different distances for these stars; they may be optical.
-2-
Zone 8
Observations:
C8 at 83x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.1 inches.
Separation: AB = 18.9 miles.
Distance (LY): 492
Total luminosity (Suns): 49
Difficult
Hussey 65
Other name(s): Fox 216 (D); ADS 11163
Rating: 4 D
Position: 1801+8436
A
B
C
D
Magnitude
9.97
10.64
12.20
13.00
Separation
—
1.7 +
8.9 25.0
PA
—
258 200 148
Year
—
1991
1958
1916
Notes:
AB 1898: 1.5 @ 268. 11 measurements.
AC 1898: 9.1 @ 205. 5 measurements.
AD 1 measurement.
Observations:
C11 at 634x. At this high power, I got a snowman for AB.
-3-
Spectra
G5
Colors
yW
W
?
?
Zone 8
Zone 8, Map 2
Double Stars
Easy
STF 2571
Other name(s): ADS 12608; HD 185497; SAO 9452
Rating: 2 E
Position: 1930+7816
A
B
Magnitude
7.67
8.30
Separation PA
—
—
11.3 =
20 -
Year
—
1996
Spectra
F0 IV
Colors
W
pO
Notes:
1832: 11.3 @ 23. 57 measurements.
The stars show similar proper motions.
Observations:
C8 at 104x. Note the 9m trapezoid 12 min N.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.4 inches.
Separation: AB = 6.13 miles.
Distance (LY): 348
Total luminosity (Suns): 13
STF 2647
Other name(s): ADS 13249; HD 190712; SAO 9590
Rating: 3 E
Position: 1956+7927
A
B
Magnitude
9.22
10.22
Separation PA
—
—
8.6 =
258 -
Notes:
1832: 8.6 @ 263. 14 measurements.
-4-
Year
—
1991
Spectra
A3
Colors
W
B
Zone 8
The stars show similar proper motions.
Observations:
C8 at 104x. It lies at the SW end of a four star chain.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.94 inches.
Separation: AB = 3.77 miles.
Distance (LY): 281
Total luminosity (Suns): 1.9
Kappa Cep
Rating: 3 E
Other name(s): 1 Cep; STF 2675; ADS 13524; HD 192907; SAO 9665
Position: 2009+7743
A
B
C
Magnitude
4.38
8.40
10.35
Separation
—
7.4 +
173.0 +
PA
—
120 335 -
Year
—
1991
1988
Notes:
AB 1820: 7.1 @ 128. 67 measurements.
AC 1895: 169.8 @ 336. 4 measurements.
This star is a member of the Pleiades group.
Observations:
C8 at 65x. Webb saw them as gW and B.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 18.6 inches.
Separation: AB = 3.77 miles.
Distance (LY): 327
Total luminosity (Suns): 150
-5-
Spectra
B9 III
Colors
W
B
W
Zone 8
75 Dra
Other name(s): H Struve 7; Bpm 211; HD 196787; SAO 3408
Rating: 5 E
Position: 2028+8125
A
B
C
Magnitude
5.42
11.34
6.55
Separation
—
109.8 +
196.8 -
PA
—
13 =
282 -
Year
—
1960
1991
Spectra
K0 III
Colors
yW
W?
W
Notes:
AB 1908: 109.5 @ 13. 2 measurements.
AC 1884: 198.4 @ 285. 5 measurements.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 46.2 inches.
Separation: AB = 78.1 miles; AC = 140 miles.
Distance (LY): 456
Total luminosity (Suns): 125
74 Dra
Other name(s): OS 593; HD 196925; SAO 3413
Rating: 5 E
Position: 2030+8105
A
B
Magnitude
5.96
8.68
Separation PA
—
—
214.4 +
36 -
Notes:
1851: 214.2 @ 40. 6 measurements.
Star A is a spectroscopic binary.
The stars share common proper motion.
-6-
Year
—
1991
Spectra
K0 III
F8 I
Colors
Y
bW
Zone 8
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 46.2 inches; B = 15.6 inches.
Separation: AB = 68.6 miles.
Distance (LY): 205
Total luminosity (Suns): 12.6
Moderate
LDS 1928
Other name(s): SAO 9664
Rating: 5 M
Position: 2009+7715
A
B
Magnitude
10.13
12.50
Separation PA
—
—
7.0
169
Year
—
1962
Notes:
1 measurement.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 27.3 inches.
Separation: AB = 1.76 miles.
Distance (LY): 162
Total luminosity (Suns): 0.119
-7-
Spectra
K0
Colors
O
?
Zone 8
STF 2694
Other name(s): ADS 13708; HD 194375
Rating: 5 M
Position: 2014+8032
A
B
Magnitude
6.80
10.24
Separation PA
—
—
3.9 +
345 -
Year
—
1992
Spectra
B9.5 IV
Colors
W
W?
Notes:
1832: 3.7 @ 346. 12 measurements.
Observations:
C8 at 280x. The color on B might have been O?
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.0 inches.
Separation: AB = 2.44 miles.
Distance (LY): 402
Total luminosity (Suns): 25
Difficult
Hussey 957
Other name(s): ADS 13557; SAO 3349
Rating: 5 D
Position: 2008+8127
A
B
Magnitude
8.97
11.71
Separation PA
—
—
4.6 144 -
Notes:
1904: 4.9 @ 149. 6 measurements.
Observations:
C11 at 115x.
-8-
Year
—
1992
Spectra
F0
Colors
W
?
Zone 8
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.1 inches.
Separation: AB = 3.66 miles.
Distance (LY): 510
Total luminosity (Suns): 5.1
Zone 8, Map 3
Double Stars
Easy
STF 2617
Other name(s): HD 189126; SAO 9558
Rating: 3 E
Position: 1951+7524
A
B
Magnitude
9.13
9.87
Separation PA
—
—
27.9 +
39 -
Year
—
1991
Spectra
F5
F5
Colors
W
bW
Notes:
1832: 27.8 @ 42. 16 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 = 13.9 inches; B = 14.5 inches.
Separation: AB = 6.09 miles.
Distance (LY): 140
Total luminosity (Suns): 0.6
-9-
Zone 8
Moderate
STF 2575
Other name(s): ADS 12712; HD 186094; SAO 9476
Rating: 4 M
Position: 1935+7501
A
B
Magnitude
9.51
11.91
Separation PA
—
—
7.5 +
33 -
Year
—
1991
Notes:
1832: 7.2 @ 35. 10 measurements.
Observations:
C11 at 339x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 16.3 inches.
Separation: AB = 7.60 miles.
Distance (LY): 650
Total luminosity (Suns): 5.8
- 10 -
Spectra
F8
Colors
W
?
Zone 8
Zone 8, Map 4
Double Stars
Easy
STF 2302
Other name(s): ADS 11072; HD 166655; SAO 8999
Rating: 3 E
Position: 1803+7547
A
B
C
Magnitude
6.95
10.37
9.80
Separation
—
5.7 22.9 -
PA
—
247 +
274 -
Year
—
1991
1983
Spectra
A0 V
Colors
Y
B
B
Notes:
AB 1833: 5.8 @ 246. 14 measurements. Hipparcos/Tycho data show different
distances for these stars; they may be optical.
AC 1833: 23.2 @ 282. 18 measurements.
Observations:
C8 at 104x. It forms the S vertex of a long E-W triangle, 8.0m SAO 9020 lying to the
NE, and 7.4m 8952 to the WNW.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.0 inches.
Separation: AB = 3.90 miles; AC = 15.7 miles.
Distance (LY): 439
Total luminosity (Suns): 29
STF 2452
Other name(s): ADS 11870; HD 176795; SAO 9286
Rating: 1 E
Position: 1854+7547
A
B
Magnitude
6.33
7.10
Separation PA
—
—
5.7 =
219 -
- 11 -
Year
—
1994
Spectra
A1 V
A2 V
Colors
W
pB
Zone 8
Notes:
1832: 5.7 @ 220. 59 measurements. Star A is a spectroscopic binary.
Observations:
C8 at 104x. Very nice!
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.7 inches; B = 8.4 inches.
Separation: AB = 7.82 miles.
Distance (LY): 880
Total luminosity (Suns): 330
STF 2452
Double Star (6.2, 7.4; 6” @ 218)
C8 at 100x
Jul. 6, 1995
- 12 -
Zone 8
Zone 8 Mini-Catalog
Double Stars
Star
Designation
Position
Rating
Map
Hussey 65
1801+8436
4D
1
Hussey 957
2008+8127
5D
2
STF 2452
1854+7547
1E
4
STF 2571
1930+7816
2E
2
STF 2302
1803+7547
3E
4
STF 2326
1805+8129
3E
1
STF 2617
1951+7524
3E
3
STF 2647
1956+7927
3E
2
Kappa Cep
2009+7743
3E
2
STF 2572 rej
1915+8327
5E
1
75 Dra
2028+8125
5E
2
74 Dra
2030+8105
5E
2
STF 2575
1935+7501
4M
3
LDS 1928
2009+7715
5M
2
STF 2694
2014+8032
5M
2
Component
A
B
C
D
A
B
A
B
A
B
A
B
C
A
B
A
B
A
B
A
B
C
A
B
A
B
C
A
B
A
B
A
B
A
B
- 13 -
Specifications
Mag
Sep from A
9.97
—
10.64
1.7 +
12.20
8.9 13.00
25.0
8.97
—
11.71
4.6 6.33
—
7.10
5.7 =
7.67
—
8.30
11.3 =
6.95
—
10.37
5.7 9.80
22.9 7.98
—
8.95
16.0 +
9.13
—
9.87
27.9 +
9.22
—
10.22
8.6 =
4.38
—
8.40
7.4 +
10.35
173.0 +
6.51
—
10.60
24.6 5.42
—
11.34
109.8 +
6.55
196.8 5.96
—
8.68
214.4 +
9.51
—
11.91
7.5 +
10.13
—
12.50
7.0
6.80
—
10.24
3.9 +
PA from A
—
258 8.9 25.0
—
144 —
219 —
20 —
247 +
22.9 —
194 —
39 —
258 —
120 173.0 +
—
199 —
13 =
196.8 —
36 —
33 —
169
—
345 -