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Doubles in session
Current system
21491+4242
ARG 95
Nearby doubles
13' : 21490+4254
TDT3172
25' : 21474+4256
A 405
31' : 21462+4239
ES 1460AB
34' : 21478+4212
TDT3158
35' : 21490+4316
BRT1152
35' : 21462+4254
COU1979
37' : 21519+4221
HO 172AB
40' : 21511+4209
COU1822AB
40' : 21489+4321
TDT3171
42' : 21490+4323
PKO 16
44' : 21492+4326
PKO 17
46' : 21521+4313
TDT3204
46' : 21454+4258
ES 1459
50' : 21448+4254
TDT3132
54' : 21443+4234
OSO 156AB
56' : 21539+4256
ES 1461
56' : 21443+4256
TDT3129
56' : 21456+4202
TDT3143
58' : 21473+4148
A 404AB
60' : 21541+4307
POP 184
63' : 21525+4332
TDT3212
63' : 21532+4324
GRV 517
68' : 21461+4143
TDT3148
68' : 21489+4349
TDT3170
69' : 21505+4135
TDS1149
69' : 21552+4229
TDT3241
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21491+4242 : VIRTUAL EYEPIECE
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Components only
WDS 21491+4242 : ALADIN DSS IMAGE @ 21
h
49
m
07.73
s
+42° 41' 34.8"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
