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Doubles in session
Current system
20123+3723
SLE 961
Nearby doubles
6' : 20119+3727
SLE 960
6' : 20118+3726
SLE 959AB
7' : 20125+3717
SEI1005
8' : 20117+3720
SEI 982
10' : 20115+3722
SEI 973
12' : 20118+3733
ES 2120
13' : 20124+3711
SEI 999
13' : 20127+3735
SLE 963
14' : 20112+3726
ES 2187
14' : 20121+3710
SEI 995
14' : 20112+3718
SEI 965
14' : 20113+3731
ALI 657
18' : 20135+3733
SLE 967
18' : 20113+3736
ALI 658
19' : 20117+3706
SEI 980
19' : 20112+3710
SEI 964
20' : 20108+3713
TOB 174AB
21' : 20137+3713
SEI1026
21' : 20140+3726
SLE 969
22' : 20106+3714
SEI 951AB
23' : 20138+3710
TOB 181
24' : 20117+3745
SLE 958AB
25' : 20140+3710
SEI1029
25' : 20103+3715
SEI 942
28' : 20101+3728
ES 2186
28' : 20141+3706
A 1419
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20123+3723 : VIRTUAL EYEPIECE
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Radius:
auto
0.5"
0.8"
1"
2"
3"
5"
10"
15"
20"
25"
30"
35"
40"
45"
50"
55"
1'
2'
3'
4'
5'
6'
7'
8'
9'
10'
15'
20'
30'
40'
50'
1°
2°
4°
5°
8°
Components only
WDS 20123+3723 : ALADIN DSS IMAGE @ 20
h
12
m
16.25
s
+37° 23' 05.0"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS