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Doubles in session
Current system
21408+2140
LDS 4903
Nearby doubles
23' : 21424+2140
GRV 495
32' : 21429+2152
HJ 1683AB
37' : 21431+2157
BRT2499
37' : 21434+2147
COU 536
43' : 21417+2100
UC 4531
46' : 21427+2102
J 614
56' : 21379+2102
YR 30
62' : 21393+2043
STT 445
62' : 21397+2041
GMC 23
64' : 21433+2046
J 852
68' : 21455+2156
AG 276
70' : 21391+2036
STT 444
70' : 21373+2230
CVR 911
73' : 21458+2155
HU 1656
74' : 21423+2252
AZC 114
80' : 21461+2111
AG 277
80' : 21457+2100
UC 4553
80' : 21352+2124
BU 74
85' : 21465+2210
HO 465AB
87' : 21467+2209
GMC 24
91' : 21473+2134
GRV 505
97' : 21399+2005
UC 4521
97' : 21398+2317
CVR 913
98' : 21432+2312
J 3144AB
103' : 21396+2322
AG 274AB
106' : 21403+1955
SLW1246
Selections
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Binocular doubles
Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21408+2140 : VIRTUAL EYEPIECE
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Components only
WDS 21408+2140 : ALADIN DSS IMAGE @ 21
h
40
m
47.95
s
+21° 40' 43.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS