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Current system
20401+3044
ROE 15 AB
Nearby doubles
12' : 20410+3047
TDT2470
16' : 20396+3030
STF2711
17' : 20414+3049
TDS1091
22' : 20391+3103
J 1238
26' : 20419+3054
TDT2480
32' : 20408+3115
TDT2468
35' : 20382+3109
AG 261
37' : 20413+3012
ARY 28AB
38' : 20416+3117
TDT2474
39' : 20407+3007
TDT2467
42' : 20377+3112
BRT 283
46' : 20412+3001
COU1173
49' : 20416+3000
COU1174
50' : 20363+3044
TDT2411
54' : 20381+2958
A 743
57' : 20406+2948
HO 137AB
58' : 20381+2953
A 744
58' : 20403+2947
STF2714
59' : 20374+2958
HJ 1547
60' : 20439+3119
ES 366
60' : 20375+3134
STFA 53AB
61' : 20435+3127
TDT2499
62' : 20378+2951
TDT2435
62' : 20362+3010
TDT2408
63' : 20439+3005
TDS1097
63' : 20376+3138
COU1328
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20401+3044 : VIRTUAL EYEPIECE
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WDS 20401+3044 : ALADIN DSS IMAGE @ 20
h
40
m
07.24
s
+30° 44' 28.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS