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20577+3943
COU 2429
Nearby doubles
13' : 20566+3932
SEI1325
18' : 20587+3942
BKO 477
18' : 20558+3951
LDS2469
19' : 20555+3940
MLB 783
19' : 20577+3926
SEI1334
21' : 20569+3922
SEI1326
22' : 20553+3944
SEI1315
22' : 20590+3945
SEI1349
22' : 20578+3923
BKO 475
23' : 20555+3932
BKO 472
23' : 20591+3944
BKO 480
23' : 20571+3920
BKO 473
23' : 20572+3920
BKO 474
24' : 20591+3950
BKO 479
24' : 20551+3941
MLB 886
24' : 20592+3946
BKO 481
24' : 20592+3941
SEI1351AB
25' : 20589+3931
SEI1348
25' : 20588+3957
TDT2670
26' : 20591+3932
TOB 205
26' : 20559+3922
MLB 957
26' : 20559+3921
MLB 958
27' : 20580+3918
ES 1985AB
28' : 20587+3922
BKO 478
28' : 20556+4004
TDT2634
28' : 20549+3933
BKO 471
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20577+3943 : VIRTUAL EYEPIECE
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Radius:
auto
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1°
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8°
Components only
WDS 20577+3943 : ALADIN DSS IMAGE @ 20
h
57
m
08.57
s
+39° 43' 00.0"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
