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Doubles in session
Current system
20201+3921
ES 2050 AB
Nearby doubles
2' : 20200+3921
MLB 882
3' : 20203+3920
SEI1090
3' : 20203+3922
SEI1091
4' : 20203+3919
BKO 566
4' : 20203+3924
A 1427AB
6' : 20206+3919
TDS1061
8' : 20206+3917
BKO 567AB
8' : 20207+3922
SEI1094
9' : 20208+3922
BKO 568
9' : 20208+3919
TDT2196
12' : 20210+3919
SEI1097AB
12' : 20209+3928
HO 127
13' : 20191+3916
TRN 28AB
13' : 20199+3933
HO 593
17' : 20188+3924
SEI1078
20' : 20185+3916
MLB 881
20' : 20192+3938
ES 2051
20' : 20188+3909
SEI1079
25' : 20192+3859
HO 126AB
25' : 20190+3900
HO 125
26' : 20216+3902
SEI1101
26' : 20214+3900
GRV 334
28' : 20189+3945
COU2537
28' : 20177+3921
SEI1070
30' : 20177+3914
COU2536
30' : 20198+3852
SLE1004
Selections
Full WDS
Binocular doubles
Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20201+3921 : VIRTUAL EYEPIECE
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Radius:
auto
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55"
1'
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4'
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8'
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50'
1°
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4°
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8°
Components only
WDS 20201+3921 : ALADIN DSS IMAGE @ 20
h
20
m
06.87
s
+39° 21' 17.6"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
