+66°00'
Zone 51, Master Map
Zone Master, Normal View, 10 deg FOV
STF 2284
ζ Zeta Dra
STF 2124
20 Dra
+64°00'
Espin 1910
Hussey 926
Kruger 47
STF 2273
STF 2218
e
c
Draco
26 Dra
STF 2219
+62°00'
OSS 163
NGC 6359
STF 2155 NGC 6307
NGC 6361
Espin 2662
Stein 813
STF 2128
Roe 17
Espin 1743
+58°00'
Argelander 103
Kruger 46
Espin 20
Stein 2359
d
Espin 1744
ξ Grumium
+60°00'
NGC 6310
NGC 6411
Espin 2658
f
Espin 2659
Stein 2357
+56°00'
Espin 2657
Soulie 81
STF 2199
ν1
ν2
Espin 2656
Nu 1 and Nu 2 Dra
µ Alrakis
Mu Dra
STF 2146
STF 2138
Espin 637
Bur 1249
18h 00m
17h 48m
17h 36m
17h 24m
Espin 776
17h 12m
17h 00m
Zone 51, Map 1
Normal Image
+66°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
STF 2124
Espin 1910
+64°00'
20 Dra
+65°00'
Zeta Dra ζ
STF 2218
+62°00'
+63°00'
STF 2116
26 Dra
+61°00'
NGC 6359
NGC 6310
STF 2155
NGC 6361
NGC 6307
+60°00'
NGC 6411
Stein 813
+59°00'
STF 2128
Kruger 46
17h 36m
17h 28m
17h 20m
17h 12m
17h 04m
16h 56m
Zone 51, Map 1
Mirror Image
+66°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Zeta Dra
+65°00'
ζ
+64°00'
STF 2124
20 Dra
26 Dra
+62°00'
+63°00'
STF 2116
+61°00'
NGC 6359
NGC 6310
NGC 6361
+60°00'
NGC 6307
STF 2155
Stein 813
+59°00'
STF 2128
Kruger 46
16h 56m
17h 04m
17h 12m
17h 20m
17h 28m
17h 36m
Zone 51, Map 2
Normal Image
+61°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
NGC 6310
STF 2155
NGC 6361
NGC 6307
+60°00'
NGC 6411
Stein 813
+59°00'
STF 2128
Espin 2658
A 1143
Espin 2659
+57°00'
+58°00'
Kruger 46
+56°00'
Espin 2657
Soulie 81
Nu 1 and Nu 2 Dra
STF 2138
µ
Alrakis
Mu Dra
STF 2146
Bur 1249
17h 28m
17h 20m
+54°00'
ν1
ν2
+55°00'
Espin 2656
Espin 776
17h 12m
17h 04m
16h 56m
Zone 51, Map 2
Mirror Image
+61°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
NGC 6310
NGC 6361
+60°00'
NGC 6307
STF 2155
Stein 813
+59°00'
STF 2128
Espin 2658
A 1143
+57°00'
+58°00'
Kruger 46
Espin 2657
+56°00'
Soulie 81
ν1
ν2
Alrakis
Mu Dra
STF 2138
+54°00'
µ
STF 2146
Espin 776
16h 56m
17h 04m
+55°00'
Espin 2656
17h 12m
17h 20m
Bur 1249
17h 28m
Zone 51, Map 3
Normal Image
+66°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+65°00'
STF 2284
+64°00'
Espin 1910
Kruger 47
STF 2273
+63°00'
STF 2218
+62°00'
OSS 163
26 Dra
+61°00'
STF 2219
NGC 6411
+60°00'
Espin 2662
Espin 1743
18h 00m
17h 52m
17h 44m
+59°00'
Roe 17
Argelander 103
17h 36m
17h 28m
Zone 51, Map 3
Mirror Image
+66°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Espin 1910
Kruger 47
STF 2273
+64°00'
+65°00'
STF 2284
+63°00'
STF 2218
+62°00'
OSS 163
26 Dra
+61°00'
STF 2219
NGC 6411
+60°00'
Espin 2662
+59°00'
Roe 17
Espin 1743
Argelander 103
17h 28m
17h 36m
17h 44m
17h 52m
18h 00m
Zone 51, Map 4
Normal Image
+61°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
NGC 6411
+60°00'
Espin 2662
Argelander 103
+58°00'
Espin 1743
+59°00'
Roe 17
Espin 20
Stein 2359
Espin 2659
Grumium ξ
+57°00'
Espin 1744
+56°00'
STF 2278
Stein 2357
Espin 79
STF 2199
+55°00'
ν1
ν2
+54°00'
Espin 637
18h 00m
17h 52m
P Muller 605
17h 44m
17h 36m
17h 28m
Zone 51, Map 4
Mirror Image
+61°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
NGC 6411
+60°00'
Espin 2662
Espin 1743
Argelander 103
Espin 20
Stein 2359
+58°00'
+59°00'
Roe 17
Espin 1744
ξ
Grumium
+56°00'
Espin 2659
+57°00'
Espin 2658
Stein 2357
ν1
ν2
+55°00'
STF 2199
Nu 1 and Nu 2 Dra
+54°00'
Espin 637
17h 28m
17h 36m
17h 44m
P Muller 605
17h 52m
18h 00m
Zone 51
Index
25 Double Stars; 5 Galaxies
A
NGC 6359 .............................................. 4
NGC 6361 .............................................. 4
NGC 6411 ............................................ 13
Nu 1 and Nu 2 Dra............................... 14
Argelander 103 .................................... 15
O
E
OSS 163 ............................................... 10
Espin 1743 ........................................... 16
Espin 1744 ........................................... 17
Espin 20 ............................................... 17
Espin 2656 ............................................. 8
Espin 2657 ............................................. 6
Espin 2658 ............................................. 8
Espin 2659 ........................................... 18
Espin 2662 ........................................... 10
R
Flamsteed
26 Dra .................................................. 12
Roe 17 .................................................. 16
S
Soulie 81 ................................................ 6
Stein 2357 ............................................ 15
Stein 2359 ............................................ 19
Stein 813 ................................................ 5
STF 2128................................................ 5
STF 2155................................................ 2
STF 2199.............................................. 18
STF 2218.............................................. 13
STF 2219................................................ 9
STF 2273.............................................. 11
K
Kruger 46............................................... 7
Kruger 47............................................... 9
N
NGC 6307.............................................. 3
NGC 6310.............................................. 3
-1-
Zone 51
Zone 51, Map 1
Double Stars
Easy
STF 2155
Other name(s): ADS 10448; HD 156890; SAO 17410
Rating: 4 E
Position: 1716+6043
A
B
Magnitude
6.91
10.18
Separation PA
—
—
9.8 +
113 -
Year
—
1991
Spectra
F0 III
Colors
W
?
Notes:
1830: 9.6 @ 116. 22 measurements.
Observations:
C8 at 104x. The variable star VW Dra (6.0m-6.5m K1.5III, 49 time brigher than the
sun, 460 light years) lies 3 min SE.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 23.7 inches.
Separation: AB = 9.32 miles.
Distance (LY): 610
Total luminosity (Suns): 53
-2-
Zone 51
Deep Sky Objects
Moderate
NGC 6310
Other Names: UGC 10730, H III 945
Rating: 4 M
Position: 1708+6059
Type : Gal
Surface brightness: 12.8
Class: Sb
Dimensions: 1.9' x 0.4'
Magnitude : 13.1
PA: 69
Observations:
C11 at 140x. A 5" diameter "star" that forms an equilateral triangle with two stars
(10m to the NW and 7m to the N).
Radial velocity (km/sec): +3,419
Difficult
NGC 6307
Other Names: UGC 10727
Rating: 5 D
Position: 1708+6045
Type : Gal
Surface brightness: 13.1
Class: (R')SB(s)0/a pec
Dimensions: 1.3' x 1'
Magnitude : 12.9
PA: 145
Observations:
C11 at 193x. Very faint; about 30" in diameter, pretty even in light output. The
bloated star 1 min S is the nucleus of NGC 6306.
Radial velocity (km/sec): +3,057
-3-
Zone 51
NGC 6359
Other Names: UGC 10804
Rating: 5 D
Position: 1718+6147
Type : Gal
Surface brightness: 12.6
Class: SA0-:
Dimensions: 1.3' x 0.9'
Magnitude : 12.6
PA: 145
Observations:
C11 at 193x. Small (~10") with a stellar nucleus. It lies 2 min S of a 10m star.
Radial velocity (km/sec): +2,962
NGC 6361
Other Names: UGC 10815
Rating: 5 D
Position: 1719+6036
Type : Gal
Surface brightness: 13.3
Class: SAb:
Dimensions: 2.2' x 0.6'
Magnitude : 13.1
PA: 54
Observations:
C11 at 193x. Extremely faint patch, about 20" diameter, with very slow brightening
towards the middle. It lies 2 min NE of an 11m star.
Radial velocity (km/sec): +3,812
-4-
Zone 51
Zone 51, Map 2
Double Stars
Easy
Stein 813
Rating: 4 E
Position: 1703+5952
A
B
Magnitude
10.11
11.40
Separation PA
—
—
10.2 +
71 -
Year
—
1921
Spectra
Colors
yW
O
Notes:
1901: 8.9 @ 76. 3 measurements.
Observations:
C11 at 115x.
Distance (LY): 89
Total luminosity (Suns): 0.072
STF 2128
Other name(s): ADS 10329; HD 154712; SAO 30234
Rating: 3 E
Position: 1703+5935
A
B
Magnitude
8.61
10.34
Separation PA
—
—
12.3 +
44 -
Year
—
1995
Spectra
K4 V
K0
Colors
O
R
Notes:
1830: 11.6 @ 58. 40 measurements. The stars share a large common proper motion.
Observations:
C8 at 83x.
-5-
Zone 51
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 1.80 inches; B = 27.6 inches.
Separation: AB = 1.57 miles.
Distance (LY): 82
Total luminosity (Suns): 0.23
Soulie 81
Rating: 5 E
Position: 1717+5612
A
B
Magnitude
10.35
11.79
Separation PA
—
—
17.4 +
17 +
Year
—
1991
Spectra
Colors
W
Y
Notes:
1917: 17.0 @ 15. 3 measurements.
Observations:
C11 at 115x.
Espin 2657
Other name(s): HD 157787; SAO 30359
Rating: 5 E
Position: 1722+5638
A
B
C
BC
Magnitude
8.61
10.01
11.50
Separation PA
—
—
28.6 96 +
11.5 -
73 -
Notes:
AB 1918: 29.9 @ 92. 3 measurements.
BC 1 measurement.
-6-
Year
—
1988
1988
Spectra
A2 V
Colors
W
W?
W?
Zone 51
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.40 inches.
Separation: AB = 47.3 miles; BC = 19.0 miles.
Distance (LY): 1,060
Total luminosity (Suns): 43
Moderate
Kruger 46
Other name(s): ADS 10487; HD 157410
Rating: 3 M
Position: 1720+5832
A
B
Magnitude
8.69
8.95
Separation PA
—
—
1.6 +
64 +
Year
—
1998
Notes:
1890: 1.5 @ 61. 19 measurements.
Observations:
C11 at 339x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.2 inches.
Separation: AB = 1.92 miles.
Distance (LY): 770
Total luminosity (Suns): 28
-7-
Spectra
F2
Colors
W
W
Zone 51
Espin 2656
Rating: 5 M
Position: 1722+5532
A
B
Magnitude
10.06
11.70
Separation PA
—
—
10.8
64
Year
—
1919
Spectra
Colors
W
?
Notes:
1 measurement.
Observations:
C11 at 115x.
Espin 2658
Other name(s): Stein 2351; HD 238697; SAO 30394
Rating: 5 M
Position: 1727+5718
A
B
Magnitude
9.86
12.80
Separation PA
—
—
10.1 =
10 +
Year
—
1982
Notes:
1918: 10.1 @ 2. 3 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 21.5 inches.
Separation: AB = 3.24 miles.
Distance (LY): 206
Total luminosity (Suns): 0.507
-8-
Spectra
G5
Colors
yW
bW
Zone 51
Zone 51, Map 3
Double Stars
Easy
STF 2219
Other name(s): ADS 10735; HD 161399; SAO 17603
Rating: 3 E
Position: 1741+6136
A
B
Magnitude
8.45
9.75
Separation PA
—
—
17.2 96 -
Year
—
1991
Spectra
K5
K
Colors
O
R
Notes:
1832: 17.7 @ 104. 16 measurements. The stars show a similar, but small, proper
motion.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 35.3 inches; B = 37.9 inches.
Separation: AB = 56.4 miles.
Distance (LY): 2,100
Total luminosity (Suns): 242
Kruger 47
Other name(s): ADS 10877
Rating: 4 E
Position: 1752+6414
A
B
Magnitude
9.43
10.66
Separation PA
—
—
7.5 +
202 -?
Year
—
1991
Notes:
1890: 7.3 @ 26. 11 measurements. Quadrant reversal?
-9-
Spectra
Colors
W
bW?
Zone 51
This may be an optical pair as Hipparcos shows different distances (150 and 87 light
years).
Observations:
C11 at 115x.
Espin 2662
Other name(s): SAO 17666
Rating: 5 E
Position: 1753+6030
A
B
Magnitude
10.32
11.40
Separation PA
—
—
12.4 +
109 =
Year
—
1991
Spectra
F8
Colors
W
?
Notes:
1898: 12.3 @ 109. 8 measurements.
Observations:
C8 at 104x. A 6.8m star to the SW is a good skymark.
OSS 163
Other name(s): HD 164330; SAO 17695
Rating: 4 E
Position: 1756+6237
A
B
C
BC
Magnitude
7.72
7.61
10.48
Separation PA
—
—
54.7 50 +
184.7+
Year
—
1994
1919
Spectra
K0
A2
Colors
Y
W
W
339=
Notes:
AB 1874: 59.4 @ 37. 30 measurements.
BC 1911: 183.8 @ 339. 2 measurements.
Hipparcos/Tycho data show different distances for these stars (271 and 1,380 light
years); they may be optical. The stars have different proper motions.
- 10 -
Zone 51
Observations:
C8 at 104x. It forms a nice, acute triangle.
STF 2273
Other name(s): ADS 10985; HD 164984; SAO 17717
Rating: 3 E
Position: 1759+6408
A
B
C
Magnitude
7.31
7.68
12.70
Separation
—
21.3 +
43.9 +!!
PA
—
283 277 +
Year
—
1999
1988
Spectra
F2 V
F2
Colors
R
B
?
Notes:
AB 1832: 20.5 @ 285. 38 measurements. Hipparcos/Tycho data show different
distances for these stars; they may be optical.
AC 1903: 24.0 @ 266. 4 measurements.
Observations:
C8 at 206x. Webb saw them as Y and bW.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 5.10 inches.
Separation: AB = 7.92 miles; AC = 16.3 miles.
Distance (LY): 238
Total luminosity (Suns): 9.136
- 11 -
Zone 51
Difficult
26 Dra
Rating: 5 D
Other name(s): Bur 962; AB x C = Luyten 2736; ADS 10660; HD 160269; SAO
17546
Position: 1735+6153
A
B
C
Magnitude
5.23
8.00
11.70
Separation
—
2
1.7
PA
—
330
162
Year
—
1963
Spectra
G0 V
dM
Colors
Y
Y
No
Notes:
The AC pair was discovered by Sherbourne Burnham in 1879 using the 18.5"
refractor at Cincinnati.
The orbit takes 76.0 years to complete (Baize, 1965).
Observations:
C8 at 280x. Notched.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 3.45 inches; B = 54.4 inches.
Separation: AB = 739 feet; AC = 634 feet.
Distance (LY): 46
Total luminosity (Suns): 1.3633
STF 2218
Other name(s): ADS 10728; HD 161285; SAO 17599
Rating: 4 D
Position: 1740+6340
A
B
Magnitude
7.11
8.44
Separation PA
—
—
1.5 317 -!
Notes:
1831: 2.8 @ 0. Over 100 measurements.
Observations:
C8 at 697x Webb saw them as W and W.
- 12 -
Year
—
1999
Spectra
F5 V
Colors
W
W
Zone 51
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.35 inches.
Separation: AB = 3,010 feet.
Distance (LY): 247
Total luminosity (Suns): 11.5
Deep Sky Objects
Moderate
NGC 6411
Other Names: UGC 10916
Rating: 5 M
Position: 1736+6049
Type : Gal
Surface brightness: 13.4
Class: E
Dimensions: 2.3' x 1.8'
Magnitude : 11.9
PA: 70
Notes:
This galaxy produced supernova 1999da.
Observations:
C11 at 193x. Stellar nucleus (~ 5"), but not halo detected. It lies in a nice field of
faint stars.
Radial velocity (km/sec): +3,866
- 13 -
Zone 51
Zone 51, Map 3
Double Stars
Easy
Nu 1 and Nu 2 Dra
Rating: 3 E
Other name(s): 24 and 25 Dra; Kuma; SI 35; ADS 10628; HD 159541; SAO 30447
Astronomical League Program: Double Star Club
Position: 1732+5511
A
B
Magnitude
4.86
4.89
Separation PA
—
—
61.7 =
311 -
Year
—
1992
Spectra
A5 V
A5 V
Colors
Y
W
Notes:
1833: 61.7 @ 313. Over 100 measurements.
Both stars are spectroscopic binaries and are at least 2,300 AU apart. The A-a period
is 38.5958 days.
Observations:
C8 at 65x. Some see both as W. Webb called this star "a grand object."
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.50 inches; B = 7.50 inches.
Separation: AB = 9.53 miles.
Distance (LY): 99
Total luminosity (Suns): 16.94
- 14 -
Zone 51
Argelander 103
Other name(s): HD 238737; SAO 30507
Rating: 4 E
Position: 1740+5908
A
B
Magnitude
9.48
9.98
Separation PA
—
—
47.3 +
331 =
Year
—
1991
Spectra
F0
F2
Colors
W
W
Notes:
1898: 47.2 @ 331. 8 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 = 11.4 inches; B = 13.0 inches.
Separation: AB = 8.56 miles.
Distance (LY): 116
Total luminosity (Suns): 0.159
Stein 2357
Rating: 4 E
Position: 1746+5613
A
B
Magnitude
10.36
10.60
Separation PA
—
—
11.7 =
173 =
Year
—
1918
Notes:
1905: 11.7 @ 173. 3 measurements.
Observations:
C11 at 115x. It is flanked by 9m stars.
Distance (LY): 93
Total luminosity (Suns): 0.087
- 15 -
Spectra
Colors
W
?
Zone 51
Espin 1743
Other name(s): ADS 10797
Rating: 5 E
Position: 1746+5914
A
B
Magnitude
11.34
10.95
Separation PA
—
—
30.2
231
Year
—
1918
Spectra
Colors
W
W
Notes:
1 measurement.
Observations:
C8 at 104x.
Roe 17
Other name(s): ADS 10863; HD 238770; SAO 30614
Rating: 4 E
Position: 1751+5938
A
B
Magnitude
9.59
10.00
Separation PA
—
—
9.6 +
54 =
Notes:
1898: 8.4 @ 54. 10 measurements.
Observations:
C11 at 115x.
- 16 -
Year
—
1990
Spectra
F5
Colors
W
O
Zone 51
Espin 1744
Other name(s): ADS 10929
Rating: 5 E
Position: 1756+5731
A
B
Magnitude
10.56
10.70
Separation PA
—
—
7.2 =
267 +
Year
—
1992
Spectra
Colors
W
W
Notes:
1909: 7.2 @ 266. 3 measurements.
Observations:
C11 at 115x.
Distance (LY): 317
Total luminosity (Suns): 0.879
Espin 20
Other name(s): T Dra; ADS 10937
Rating: 5 E
Position: 1757+5813
A
B
Magnitude
10.00
10.99
Separation PA
—
—
16.9 +
216 -
Year
—
1991
Notes:
1892: 14.3 @ 228. 6 measurements.
A is a Mira-type variable.
Observations:
C11 at 115x. Nice hue in A.
Distance (LY): 39
Total luminosity (Suns): 0.016
- 17 -
Spectra
Colors
O
W
Zone 51
Moderate
Espin 2659
Other name(s): ADS 10626; HD 159540; SAO 30443
Rating: 4 M
Position: 1732+5655
A
B
Magnitude
8.52
11.11
Separation PA
—
—
12.4 216 +
Year
—
1998
Spectra
K0
Colors
Y
O
Notes:
1907: 15.7 @ 207. 10 measurements.
May be optical because Hipparcos gives different distances (1,760 and 980 light
years).
Observations:
C8 at 104x. Averted vision helps.
STF 2199
Other name(s): ADS 10699; HD 160780; SAO 30494
Rating: 4 M
Position: 1739+5545
A
B
Magnitude
8.06
8.69
Separation PA
—
—
1.9 +
59 -!
Year
—
1999
Spectra
F5 V
Colors
W
Y
Notes:
1830: 1.7 @ 116. Over 100 measurements. A premature orbit has been calculated.
Observations:
C8 at 516x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.35 inches.
Separation: AB = 1.07 miles.
Distance (LY): 361
Total luminosity (Suns): 14
- 18 -
Zone 51
Stein 2359
Rating: 5 M
Position: 1749+5805
A
B
Magnitude
9.86
12.50
Separation PA
—
—
8.7
75
Notes:
1 measurement.
Observations:
C11 at 115x.
- 19 -
Year
—
1903
Spectra
Colors
W
B?
Zone 51
Zone 51 Mini-Catalog
Double Stars
Star Designation
Position
Rating
Map
STF 2128
Nu 1 and Nu 2
Dra
1703+5935
3E
2
1732+5511
3E
4
STF 2219
1741+6136
3E
3
STF 2273
1759+6408
3E
3
Stein 813
1703+5952
4E
2
STF 2155
1716+6043
4E
1
Argelander 103
1740+5908
4E
4
Stein 2357
1746+5613
4E
4
Roe 17
1751+5938
4E
4
Kruger 47
1752+6414
4E
3
OSS 163
1756+6237
4E
3
Soulie 81
1717+5612
5E
2
Espin 2657
1722+5638
5E
2
Espin 1743
1746+5914
5E
4
Espin 2662
1753+6030
5E
3
Espin 1744
1756+5731
5E
4
Espin 20
1757+5813
5E
4
Kruger 46
1720+5832
3M
2
Espin 2659
1732+5655
4M
4
STF 2199
1739+5545
4M
4
Espin 2656
1722+5532
5M
2
Component
A
B
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
C
BC
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
- 20 -
Specifications
Mag
Sep from A
8.61
—
10.34
12.3 +
4.86
—
4.89
61.7 =
8.45
—
9.75
17.2 7.31
—
7.68
21.3 +
12.70
43.9 +!!
10.11
—
11.40
10.2 +
6.91
—
10.18
9.8 +
9.48
—
9.98
47.3 +
10.36
—
10.60
11.7 =
9.59
—
10.00
9.6 +
9.43
—
10.66
7.5 +
7.72
—
7.61
54.7 10.48
184.7+
10.35
—
11.79
17.4 +
8.61
—
10.01
28.6 11.50
11.5 11.34
—
10.95
30.2
10.32
—
11.40
12.4 +
10.56
—
10.70
7.2 =
10.00
—
10.99
16.9 +
8.69
—
8.95
1.6 +
8.52
—
11.11
12.4 8.06
—
8.69
1.9 +
10.06
—
11.70
10.8
PA from A
—
44 —
311 —
96 —
283 43.9 +!!
—
71 —
113 —
331 =
—
173 =
—
54 =
—
202 -?
—
50 +
339=
—
17 +
—
96 +
73 —
231
—
109 =
—
267 +
—
216 —
64 +
—
216 +
—
59 -!
—
64
Zone 51
Star Designation
Position
Rating
Map
Espin 2658
1727+5718
5M
2
Stein 2359
1749+5805
5M
4
STF 2218
1740+6340
4D
3
26 Dra
1735+6153
5D
3
Component
A
B
A
B
A
B
A
B
C
Specifications
Mag
Sep from A
9.86
—
12.80
10.1 =
9.86
—
12.50
8.7
7.11
—
8.44
1.5 5.23
—
8.00
2
11.70
1.7
PA from A
—
10 +
—
75
—
317 -!
—
330
1.7
Deep Sky Objects
Object
NGC 6310
NGC 6411
NGC 6307
NGC 6359
NGC 6361
Position
1708+6059
1736+6049
1708+6045
1718+6147
1719+6036
Rating
4M
5M
5D
5D
5D
Map
1
3
1
1
1
Specifications
Surface
Type
Mag
Br
Gal (Sb)
13.1
12.8
Gal (E)
11.9
13.4
Gal ((R')SB(s)0/a pec)
12.9
13.1
Gal (E/SO)
12.6
12.6
Gal (SAb:)
13.1
13.3
- 21 -
Population