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Doubles in session
Current system
20520+4346
SKF 2740 BC
Nearby doubles
24' : 20535+4328
LDS2465
28' : 20501+4404
STT 595AB
29' : 20517+4317
LDS2461
31' : 20512+4415
CHN 31
33' : 20524+4314
LDS2462
36' : 20519+4309
GRV 389
38' : 20509+4421
CHN 30AB
39' : 20506+4421
CHN 29
41' : 20532+4423
LSC 94
43' : 20553+4322
LDS2468
43' : 20559+4345
COU2543
45' : 20525+4430
BRT2279
48' : 20476+4347
CHN 28
49' : 20530+4258
COU2542
50' : 20565+4333
BRT1139
51' : 20473+4345
COU2425
53' : 20521+4438
HER 18
53' : 20568+4335
BRT1957
55' : 20470+4335
GRV 380AB
60' : 20474+4314
TDT2539
61' : 20538+4443
LDS5914
62' : 20564+4308
COU2544
64' : 20461+4353
GRV 378
64' : 20573+4319
ES 1450
67' : 20472+4427
COU2424
68' : 20513+4238
A 614
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20520+4346 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 20520+4346 : ALADIN DSS IMAGE @ 20
h
51
m
59.38
s
+43° 45' 24.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
