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Current system
20491+3640
SEI 1260
Nearby doubles
12' : 20500+3640
TOB 199
14' : 20502+3642
SEI1270
16' : 20503+3645
TDT2568
18' : 20505+3635
SEI1271AB
22' : 20508+3641
SEI1276
22' : 20490+3619
COU1811
23' : 20474+3629
STT 413AB
28' : 20512+3650
SEI1280
29' : 20468+3648
STJ 73
30' : 20503+3615
TDT2569
32' : 20506+3615
SEI1274
33' : 20485+3608
SEI1253
35' : 20463+3646
ES 2515AB
36' : 20501+3714
SEI1268AB
37' : 20462+3628
TDT2528
38' : 20521+3645
ES 250
39' : 20461+3653
ES 2514
40' : 20521+3657
SEI1285
41' : 20457+3647
AG 265
43' : 20510+3717
SEI1277
44' : 20458+3658
CRB 6
45' : 20454+3651
SEI1238
45' : 20526+3655
A 1435
46' : 20528+3646
COU2221
47' : 20515+3717
SEI1282
48' : 20481+3554
SEI1252
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20491+3640 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 20491+3640 : ALADIN DSS IMAGE @ 20
h
49
m
03.83
s
+36° 40' 40.3"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
