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Doubles in session
Current system
20203+3920
SEI 1090
Nearby doubles
2' : 20203+3919
BKO 566
3' : 20203+3922
SEI1091
3' : 20201+3921
ES 2050AB
4' : 20200+3921
MLB 882
4' : 20206+3919
TDS1061
4' : 20203+3924
A 1427AB
5' : 20206+3917
BKO 567AB
6' : 20207+3922
SEI1094
7' : 20208+3922
BKO 568
7' : 20208+3919
TDT2196
10' : 20210+3919
SEI1097AB
11' : 20209+3928
HO 127
14' : 20199+3933
HO 593
14' : 20191+3916
TRN 28AB
19' : 20188+3924
SEI1078
21' : 20188+3909
SEI1079
21' : 20185+3916
MLB 881
22' : 20192+3938
ES 2051
24' : 20216+3902
SEI1101
25' : 20214+3900
GRV 334
25' : 20192+3859
HO 126AB
26' : 20190+3900
HO 125
30' : 20198+3852
SLE1004
30' : 20189+3945
COU2537
31' : 20177+3921
SEI1070
31' : 20177+3914
COU2536
Selections
Full WDS
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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 20203+3920 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
auto
0.5"
0.8"
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45"
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55"
1'
2'
3'
4'
5'
6'
7'
8'
9'
10'
15'
20'
30'
40'
50'
1°
2°
4°
5°
8°
Components only
WDS 20203+3920 : ALADIN DSS IMAGE @ 20
h
20
m
17.45
s
+39° 20' 21.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS