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Doubles in session
Current system
21521+0739
OSO 158 AC
Nearby doubles
32' : 21513+0808
STE 15AB
34' : 21544+0738
CVR 254
44' : 21513+0821
STF2831
58' : 21557+0715
STT 452
65' : 21504+0839
HJ 944
70' : 21565+0715
STT 453AB
72' : 21539+0845
J 2703AB
76' : 21524+0623
SKF1871
78' : 21539+0851
GRV 518
81' : 21469+0722
J 202
86' : 21573+0825
HJ 5523
87' : 21519+0905
STF2833
94' : 21566+0633
HU 381
101' : 21547+0606
SLW1256
105' : 21502+0558
CBL 600
106' : 21465+0635
UC 4556
107' : 21465+0632
STT 450
108' : 21526+0925
HJ 948
108' : 21502+0922
RAO 624
108' : 21496+0920
HJ 3060
109' : 21591+0814
GWP3110
110' : 21521+0549
J 916
110' : 21570+0900
SKF2809
115' : 21512+0546
HJ 3061
120' : 21524+0938
RED 18
122' : 21522+0538
JOD 23AB
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 21521+0739 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 21521+0739 : ALADIN DSS IMAGE @ 21
h
52
m
08.91
s
+07° 38' 40.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
