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Doubles in session
Current system
21237+2016
COU 230
Nearby doubles
26' : 21248+1956
KPP3370
31' : 21259+2017
CVR 901
36' : 21221+1948
STFB 11AB
43' : 21267+2027
UC 4468
45' : 21237+1931
COU 429AB
50' : 21269+2033
GRV 469
52' : 21257+2058
J 3138
53' : 21209+2050
CBL 531
53' : 21228+1925
BRT2494
57' : 21200+1953
GRV 447
61' : 21215+1924
J 3316
62' : 21247+2116
HU 370
70' : 21235+2125
SKF 15
72' : 21282+1943
UC 4474
72' : 21228+1905
ARY 69
73' : 21287+2028
J 611
83' : 21234+2139
J 2345
84' : 21284+1924
CVR 247
93' : 21224+2146
GRV 457
95' : 21187+2118
ARY 62AB
97' : 21174+2053
KUI 106
98' : 21234+1838
GRV 459
100' : 21212+1841
J 160
101' : 21194+2136
UC 4442
101' : 21192+2134
TDT2900
102' : 21290+1906
J 579
Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21237+2016 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
Radius:
auto
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55"
1'
2'
3'
4'
5'
6'
7'
8'
9'
10'
15'
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40'
50'
1°
2°
4°
5°
8°
Components only
WDS 21237+2016 : ALADIN DSS IMAGE @ 21
h
23
m
42.66
s
+20° 15' 41.4"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
