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Doubles in session
Current system
21539+2446
POU 5555
Nearby doubles
8' : 21534+2447
POU5549
8' : 21535+2440
POU5551
19' : 21535+2503
POU5552
20' : 21528+2458
POU5542AB
21' : 21553+2454
POU5567
22' : 21543+2425
POU5557
22' : 21545+2506
POU5558
23' : 21538+2508
POU5554
25' : 21527+2429
POU5541
26' : 21552+2503
POU5566
26' : 21517+2445
POU5539
30' : 21553+2424
POU5568AB
30' : 21556+2504
POU5573
32' : 21536+2516
POU5553
32' : 21517+2437
POU5538
32' : 21549+2417
POU5562
32' : 21532+2516
POU5547
33' : 21551+2417
POU5563
33' : 21515+2445
POU5536
34' : 21516+2434
POU5537
36' : 21545+2411
POU5559
37' : 21530+2412
POU5546
37' : 21542+2409
POU5556
40' : 21561+2420
STT 454AB
40' : 21510+2437
GRV 514
41' : 21551+2523
AG 421
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21539+2446 : VIRTUAL EYEPIECE
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Radius:
auto
0.5"
0.8"
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40"
45"
50"
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 21539+2446 : ALADIN DSS IMAGE @ 21
h
53
m
54.41
s
+24° 45' 53.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
