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Doubles in session
Current system
21108+4249
VKI 40
Nearby doubles
6' : 21104+4253
BRT1144AB
12' : 21105+4300
VKI 39
14' : 21099+4257
LDS2492
16' : 21118+4259
STJ 91
19' : 21115+4233
COU2225
22' : 21097+4230
GRV 428
34' : 21086+4312
GRV 423
38' : 21100+4326
ES 1453
39' : 21138+4228
LDS2497
43' : 21069+4256
ES 1580
49' : 21151+4257
COU2300
50' : 21133+4208
LDS2496
50' : 21069+4314
TDT2759
50' : 21144+4219
ES 1581
51' : 21062+4249
KPP1022
52' : 21071+4322
ES 1452
54' : 21151+4227
COU2228
54' : 21119+4158
LDS2493
54' : 21142+4211
COU2226
56' : 21064+4314
LDS2488
57' : 21062+4315
DAM1460
58' : 21145+4329
J 610
58' : 21112+4346
ES 1454AB
58' : 21056+4241
TDT2735
59' : 21092+4152
LDS2491
59' : 21054+4256
ES 1579
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21108+4249 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 21108+4249 : ALADIN DSS IMAGE @ 21
h
10
m
45.49
s
+42° 48' 54.5"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS