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Current system
20577+3845
DAM 222
Nearby doubles
4' : 20577+3848
ES 2056
5' : 20577+3849
SEI1332
9' : 20570+3842
SEI1327
12' : 20578+3833
HJ 1600
16' : 20586+3856
SEI1341
19' : 20566+3858
A 1436
20' : 20583+3904
SEI1340
24' : 20562+3900
ES 2055
28' : 20556+3856
MLB 785
29' : 20569+3818
KPP1144
30' : 20556+3901
HJ 1596
30' : 20558+3905
MLB 956
34' : 20580+3918
ES 1985AB
35' : 20554+3907
TDT2629
36' : 20555+3909
MLB 887
36' : 20572+3920
BKO 474
37' : 20571+3920
BKO 473
37' : 20556+3911
MLB 784
37' : 20556+3912
SEI1319
38' : 20554+3910
ES 1984
38' : 20578+3923
BKO 475
39' : 20569+3922
SEI1326
39' : 20546+3900
SEI1308
39' : 21009+3900
SEI1365
39' : 20587+3922
BKO 478
41' : 20577+3926
SEI1334
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20577+3845 : VIRTUAL EYEPIECE
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Radius:
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1°
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Components only
WDS 20577+3845 : ALADIN DSS IMAGE @ 20
h
57
m
43.50
s
+38° 45' 08.4"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS