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Doubles in session
Current system
21431+2157
BRT 2499
Nearby doubles
6' : 21429+2152
HJ 1683AB
12' : 21434+2147
COU 536
20' : 21424+2140
GRV 495
34' : 21455+2156
AG 276
37' : 21408+2140
LDS4903
39' : 21458+2155
HU 1656
49' : 21465+2210
HO 465AB
52' : 21467+2209
GMC 24
54' : 21427+2102
J 614
56' : 21423+2252
AZC 114
61' : 21417+2100
UC 4531
62' : 21461+2111
AG 277
63' : 21473+2134
GRV 505
68' : 21457+2100
UC 4553
69' : 21433+2046
J 852
76' : 21432+2312
J 3144AB
80' : 21487+2144
BRT2500
88' : 21373+2230
CVR 911
88' : 21436+2324
POU5465
90' : 21495+2202
COU 135
90' : 21397+2041
GMC 23
90' : 21481+2100
HU 378
91' : 21379+2102
YR 30
91' : 21393+2043
STT 445
92' : 21398+2317
CVR 913
93' : 21453+2325
POU5484
Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21431+2157 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 21431+2157 : ALADIN DSS IMAGE @ 21
h
43
m
06.40
s
+21° 57' 16.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
