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Doubles in session
Current system
21517+2445
POU 5539
Nearby doubles
7' : 21515+2445
POU5536
8' : 21517+2437
POU5538
12' : 21516+2434
POU5537
15' : 21510+2437
GRV 514
16' : 21507+2449
POU5529
18' : 21527+2429
POU5541
18' : 21508+2451
POU5532
19' : 21528+2458
POU5542AB
19' : 21534+2447
POU5549
20' : 21506+2447
POU5527AB
21' : 21535+2440
POU5551
26' : 21539+2446
POU5555
28' : 21510+2420
POU5533
28' : 21535+2503
POU5552
29' : 21501+2433
GRV 512
29' : 21500+2437
POU5522
30' : 21507+2422
POU5530
31' : 21511+2512
POU5534
33' : 21502+2505
POU5523
35' : 21530+2412
POU5546
36' : 21538+2508
POU5554
36' : 21532+2516
POU5547
36' : 21498+2503
POU5521
36' : 21496+2431
POU5520
36' : 21543+2425
POU5557
38' : 21495+2458
POU5519
Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21517+2445 : VIRTUAL EYEPIECE
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Radius:
auto
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55"
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4'
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7'
8'
9'
10'
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50'
1°
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4°
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8°
Components only
WDS 21517+2445 : ALADIN DSS IMAGE @ 21
h
52
m
00.56
s
+24° 43' 56.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
