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Doubles in session
Current system
21517+2852
SHN 256
Nearby doubles
5' : 21517+2856
HLD 49
21' : 21510+2911
A 889AB
27' : 21538+2856
MLB 495
31' : 21524+2823
NSN 67
32' : 21540+2852
GRV 519
43' : 21539+2821
WSI 8
49' : 21553+2850
COU 836
53' : 21530+2939
BRT 59
57' : 21474+2855
AG 420
58' : 21505+2756
AZC 116
58' : 21480+2819
MLB 541
59' : 21474+2834
A 300AB
59' : 21561+2846
COU 837AB
60' : 21556+2823
MLB 577AB
61' : 21503+2754
MLB 576
64' : 21521+2748
HO 171
65' : 21469+2907
CVR 919
65' : 21565+2900
HJ 1706
70' : 21555+2942
HO 609AB
70' : 21473+2932
STJ 58
73' : 21470+2930
GRV 503
74' : 21461+2855
BRT 58
77' : 21575+2856
LEP 104
80' : 21559+2753
HJ 1704
82' : 21462+2817
MLB 540AB
83' : 21575+2923
UC 4612
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21517+2852 : VIRTUAL EYEPIECE
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WDS 21517+2852 : ALADIN DSS IMAGE @ 21
h
51
m
40.82
s
+28° 51' 32.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
