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Doubles in session
Current system
21209+2050
CBL 531
Nearby doubles
42' : 21187+2118
ARY 62AB
50' : 21174+2053
KUI 106
51' : 21192+2134
TDT2900
51' : 21235+2125
SKF 15
51' : 21194+2136
UC 4442
53' : 21237+2016
COU 230
59' : 21247+2116
HU 370
59' : 21200+1953
GRV 447
60' : 21234+2139
J 2345
61' : 21224+2146
GRV 457
65' : 21221+1948
STFB 11AB
67' : 21174+2135
COU 228
67' : 21187+2149
LDS4878
68' : 21197+2155
TDT2907
68' : 21169+2129
TDS1122
69' : 21257+2058
J 3138
77' : 21162+2128
SLW1235
77' : 21248+1956
KPP3370
78' : 21259+2017
CVR 901
79' : 21161+2011
SLW1234
83' : 21157+2128
RAO 450
84' : 21267+2027
UC 4468
87' : 21269+2033
GRV 469
87' : 21215+1924
J 3316
88' : 21237+1931
COU 429AB
89' : 21147+2034
TDT2853
Selections
Full WDS
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21209+2050 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 21209+2050 : ALADIN DSS IMAGE @ 21
h
20
m
56.07
s
+20° 50' 15.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
