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Doubles in session
Current system
20121+3603
SEI 990
Nearby doubles
2' : 20122+3603
SEI 994
3' : 20122+3600
SEI 991
5' : 20117+3600
SEI 978
8' : 20115+3604
SEI 972
10' : 20119+3612
BLL 46AB
12' : 20125+3552
SEI1001
13' : 20119+3551
SEI 983AB
13' : 20120+3614
TOB 176
13' : 20131+3602
SEI1014
13' : 20119+3550
SEI 985AB
13' : 20126+3614
SEI1003
14' : 20110+3559
SEI 961
14' : 20114+3552
HJ 1490
15' : 20124+3549
TOB 177
15' : 20113+3551
BKO 100
15' : 20122+3548
SEI 992
16' : 20113+3550
BU 430AB
17' : 20126+3618
SEI1004AB
17' : 20132+3611
NSN 731
18' : 20109+3612
SEI 959
18' : 20135+3607
SEI1019
18' : 20124+3545
BKO 104AB
19' : 20122+3621
SEI 996AB
20' : 20115+3545
TDT2066
20' : 20108+3552
SEI 954
20' : 20116+3621
SEI 976
Selections
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20121+3603 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
Radius:
auto
0.5"
0.8"
1"
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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 20121+3603 : ALADIN DSS IMAGE @ 20
h
12
m
03.70
s
+36° 02' 31.0"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
