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Doubles in session
Current system
20421+5436
ES 994
Nearby doubles
20' : 20402+5427
A 1682
20' : 20414+5454
TDS1090
24' : 20448+5430
TOI1356
27' : 20396+5450
ES 993
29' : 20403+5413
OSO 129AB
29' : 20443+5457
TDT2508
30' : 20411+5504
TDS1089
32' : 20388+5447
STI2550
37' : 20385+5453
STI2548
41' : 20376+5429
KPP2376
41' : 20375+5437
STI2546
44' : 20400+5515
HJ 1562AB
46' : 20455+5401
HLD 41AB
46' : 20369+5429
STI2545
47' : 20433+5521
LLO 1
47' : 20368+5431
TDT2419
54' : 20419+5529
TDT2477
55' : 20474+5407
ES 997
56' : 20358+5435
ES 991AB
59' : 20380+5522
STI2547
60' : 20354+5435
STI2543
61' : 20377+5351
A 1681AB
72' : 20351+5524
STI2542
75' : 20506+5452
HJ 1587AB
81' : 20331+5420
STI2539
88' : 20515+5403
ARG 41AB
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20421+5436 : VIRTUAL EYEPIECE
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Radius:
auto
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1°
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Components only
WDS 20421+5436 : ALADIN DSS IMAGE @ 20
h
42
m
10.47
s
+54° 35' 48.8"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS