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Doubles in session
Current system
20539+4139
BRT 2280
Nearby doubles
6' : 20534+4139
ES 1574
17' : 20525+4138
LDS2463
23' : 20519+4140
COU2428
24' : 20539+4115
KPP1503
29' : 20542+4111
ES 1684
30' : 20514+4134
LDS2460
31' : 20534+4208
LDS2464
33' : 20555+4112
ES 1686
34' : 20547+4211
CVR 233
35' : 20510+4125
COU2427
37' : 20509+4123
LDS2458
38' : 20569+4122
LDS2471
40' : 20508+4120
TDT2575
42' : 20516+4106
ES 1683
43' : 20550+4219
LDS2467
43' : 20553+4218
OSO 137AB
47' : 20572+4110
HDS2986
55' : 20585+4121
BLL 53
55' : 20553+4231
STT 423
56' : 20511+4224
BRT2277
57' : 20544+4042
STT 420
58' : 20511+4051
TDT2578
58' : 20576+4058
A 400
58' : 20546+4042
ES 1685AB
65' : 20569+4233
GRV 399
66' : 20513+4238
A 614
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20539+4139 : VIRTUAL EYEPIECE
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Radius:
auto
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Components only
WDS 20539+4139 : ALADIN DSS IMAGE @ 20
h
53
m
53.27
s
+41° 38' 44.4"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
