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Doubles in session
Current system
21424+2140
GRV 495
Nearby doubles
14' : 21429+2152
HJ 1683AB
15' : 21434+2147
COU 536
20' : 21431+2157
BRT2499
23' : 21408+2140
LDS4903
38' : 21427+2102
J 614
42' : 21417+2100
UC 4531
46' : 21455+2156
AG 276
50' : 21458+2155
HU 1656
54' : 21433+2046
J 852
59' : 21461+2111
AG 277
61' : 21457+2100
UC 4553
64' : 21465+2210
HO 465AB
66' : 21467+2209
GMC 24
69' : 21473+2134
GRV 505
71' : 21397+2041
GMC 23
72' : 21423+2252
AZC 114
73' : 21393+2043
STT 445
74' : 21379+2102
YR 30
80' : 21391+2036
STT 444
88' : 21373+2230
CVR 911
89' : 21487+2144
BRT2500
89' : 21481+2100
HU 378
93' : 21432+2312
J 3144AB
101' : 21495+2202
COU 135
103' : 21399+2005
UC 4521
103' : 21352+2124
BU 74
Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21424+2140 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 21424+2140 : ALADIN DSS IMAGE @ 21
h
42
m
26.69
s
+21° 40' 32.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
