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Doubles in session
Current system
20487+2517
POU 5015
Nearby doubles
7' : 20483+2515
POU5004
9' : 20492+2510
POU5021
10' : 20491+2509
BKO 865
10' : 20500+2508
BKO 874
10' : 20487+2507
BKO 862
11' : 20495+2516
POU5025
12' : 20482+2508
POU5003
13' : 20478+2519
BUP 218AB
14' : 20492+2504
POU5020
14' : 20490+2504
BKO 864
16' : 20497+2526
POU5028
16' : 20480+2504
POU5001
16' : 20499+2510
POU5029
17' : 20497+2507
BKO 868
17' : 20499+2508
POU5030
17' : 20485+2501
POU5008
19' : 20501+2512
POU5038
22' : 20503+2518
POU5040
23' : 20485+2540
TDT2553
23' : 20497+2535
J 3112
23' : 20503+2507
POU5039
23' : 20474+2502
POU4992
24' : 20490+2540
HDS2966
25' : 20506+2512
POU5041
25' : 20471+2525
BU 364
27' : 20499+2456
BKO 870
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20487+2517 : VIRTUAL EYEPIECE
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Components only
WDS 20487+2517 : ALADIN DSS IMAGE @ 20
h
48
m
46.80
s
+25° 17' 13.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS