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Doubles in session
Current system
21207+4251
GRV 452
Nearby doubles
12' : 21214+4301
ES 1585AB
15' : 21195+4253
FOX 259AB
17' : 21213+4235
LDS2513
19' : 21199+4307
COU2439
20' : 21218+4309
STT 438
21' : 21200+4308
LDS2509
27' : 21197+4228
ES 1583AB
28' : 21232+4258
COU2304AB
29' : 21183+4244
HJ 1634
33' : 21192+4320
TDT2899
34' : 21206+4219
WSI 16
35' : 21202+4325
BRT1148
35' : 21178+4302
A 616
38' : 21206+4215
LDS2511AB
45' : 21202+4207
ES 1584
46' : 21171+4312
A 401
46' : 21208+4206
GRV 453
57' : 21219+4347
TDT2924
57' : 21160+4313
LDS2503
59' : 21161+4224
ES 1582
62' : 21171+4206
TDT2883
62' : 21189+4351
COU2438
63' : 21223+4353
TDT2930
63' : 21151+4257
COU2300
64' : 21265+4254
TDT2967
64' : 21249+4336
BRT1150
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21207+4251 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 21207+4251 : ALADIN DSS IMAGE @ 21
h
20
m
47.33
s
+42° 51' 57.0"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS