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Doubles in session
Current system
20571+2521
FMR 232
Nearby doubles
4' : 20573+2520
POU5078
6' : 20567+2520
POU5071
20' : 20560+2509
POU5067
25' : 20589+2522
TDS1109
30' : 20569+2451
POU5073
31' : 20567+2450
BKO 765
32' : 20592+2507
POU5085
32' : 20565+2450
BKO 764
33' : 20591+2504
POU5084
33' : 20585+2548
CVR 879
34' : 20552+2500
BKO 762
34' : 20547+2516
COU 830
37' : 20550+2458
POU5059
38' : 20565+2444
POU5070
42' : 20589+2448
POU5083
42' : 21001+2515
POU5089
52' : 20583+2609
STJ 51
52' : 21009+2519
POU5095
55' : 21001+2555
GRV 401AB
55' : 20558+2429
POU5064
56' : 20597+2438
J 3120
56' : 20543+2441
POU5055
56' : 20532+2508
POU5054
56' : 21002+2445
POU5090
56' : 20588+2430
POU5082
56' : 20557+2428
POU5062
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20571+2521 : VIRTUAL EYEPIECE
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Radius:
auto
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0.8"
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45"
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55"
1'
2'
3'
4'
5'
6'
7'
8'
9'
10'
15'
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30'
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50'
1°
2°
4°
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8°
Components only
WDS 20571+2521 : ALADIN DSS IMAGE @ 20
h
57
m
04.49
s
+25° 20' 35.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
