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Doubles in session
Current system
21139+2512
POU 5276
Nearby doubles
5' : 21137+2510
POU5273
6' : 21136+2508
BKO 888
8' : 21133+2515
POU5265
9' : 21135+2512
POU5269
10' : 21136+2503
POU5272
11' : 21143+2519
POU5286
11' : 21140+2502
POU5279
11' : 21143+2503
POU5285
12' : 21130+2513
POU5260
12' : 21131+2506
POU5261
13' : 21143+2522
POU5283AB
13' : 21132+2503
POU5263
13' : 21133+2501
POU5266
15' : 21145+2523
BKO 891
15' : 21149+2513
POU5290
16' : 21128+2516
POU5251
16' : 21150+2509
POU5291
17' : 21134+2457
POU5267
17' : 21151+2511
POU5293
18' : 21147+2458
POU5289
20' : 21129+2457
POU5257
21' : 21124+2504
POU5248
25' : 21134+2536
LDS4871
25' : 21126+2453
POU5250
26' : 21153+2527
SLE 375
27' : 21136+2446
POU5270
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21139+2512 : VIRTUAL EYEPIECE
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Radius:
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3'
4'
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8'
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Components only
WDS 21139+2512 : ALADIN DSS IMAGE @ 21
h
13
m
51.48
s
+25° 11' 44.4"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS