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Doubles in session
Current system
21257+7233
HJ 3035 AB
Nearby doubles
17' : 21276+7247
LDS1954
23' : 21267+7211
TDT2971
28' : 21233+7207
LSC 98
30' : 21220+7257
TDT2926
37' : 21320+7256
LDS1955
46' : 21343+7210
TDT3036
48' : 21344+7300
OSW 61
50' : 21363+7247
HJ 3051
59' : 21291+7330
SHN 251
67' : 21270+7339
ZUC 15
68' : 21326+7134
HJ 3044
72' : 21309+7342
MLB 425
75' : 21277+7119
LDS1953
79' : 21431+7225
NSN 747
81' : 21342+7344
OSW 62
85' : 21114+7140
OSO 143
88' : 21201+7112
HJ 3027
88' : 21113+7334
CRB 209
93' : 21362+7115
MLR 249
100' : 21331+7059
MLB 367
102' : 21087+7342
OSO 141
109' : 21078+7123
HDS3012
109' : 21138+7409
CBL 91
111' : 21112+7404
STF2784
114' : 21409+7406
UC 4524
115' : 21059+7124
LDS1945
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21257+7233 : VIRTUAL EYEPIECE
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Radius:
auto
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1°
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Components only
WDS 21257+7233 : ALADIN DSS IMAGE @ 21
h
25
m
41.07
s
+72° 32' 57.3"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
