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Doubles in session
Current system
20311+2356
POU 4551
Nearby doubles
5' : 20314+2356
POU4561
5' : 20313+2353
POU4559AB
6' : 20310+2350
POU4549
8' : 20316+2355
POU4564
8' : 20311+2348
POU4552
8' : 20314+2402
POU4562
9' : 20316+2359
POU4565
9' : 20305+2358
POU4540
9' : 20308+2404
POU4546
9' : 20317+2359
POU4567
10' : 20318+2359
POU4569
12' : 20313+2406
POU4558
13' : 20318+2401
POU4574
13' : 20306+2406
POU4542
14' : 20317+2346
POU4568
16' : 20321+2351
POU4584
16' : 20318+2343
POU4570
16' : 20321+2402
POU4581
17' : 20309+2339
POU4545
17' : 20321+2404
POU4580
18' : 20305+2411
POU4539
19' : 20321+2343
POU4577
19' : 20324+2352
POU4592
21' : 20322+2408
POU4587
21' : 20315+2336
POU4560
21' : 20308+2416
POU4547
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20311+2356 : VIRTUAL EYEPIECE
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Radius:
auto
0.5"
0.8"
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5"
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20"
25"
30"
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40"
45"
50"
55"
1'
2'
3'
4'
5'
6'
7'
8'
9'
10'
15'
20'
30'
40'
50'
1°
2°
4°
5°
8°
Components only
WDS 20311+2356 : ALADIN DSS IMAGE @ 20
h
31
m
05.92
s
+23° 55' 45.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
