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Doubles in session
Current system
20506+3055
GII 293 Aa,Ab
Nearby doubles
15' : 20515+3104
NSN 737AB
25' : 20492+3111
LDS2930
25' : 20493+3113
TDS1101
28' : 20523+3038
LDS6417
29' : 20484+3049
TDT2552
29' : 20525+3040
TDT2594
30' : 20506+3024
STT 415
36' : 20478+3057
ES 368
38' : 20487+3124
TDT2555
38' : 20535+3057
STTA212
41' : 20534+3113
TDT2609
43' : 20538+3104
CLL 16
47' : 20528+3132
TDT2599
47' : 20538+3029
J 3117
52' : 20547+3046
LDS2934
53' : 20530+3136
TDT2602
54' : 20540+3124
ES 371
55' : 20483+3009
TDT2551
55' : 20554+3059
J 2329
55' : 20519+3002
TDT2587
56' : 20475+3016
COU1176
56' : 20503+3151
TDT2570
58' : 20491+3148
ES 370
58' : 20536+3138
HDS2976
60' : 20493+2957
TDS1102
62' : 20529+3149
A 1213
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 20506+3055 : VIRTUAL EYEPIECE
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Radius:
auto
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55"
1'
2'
3'
4'
5'
6'
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8'
9'
10'
15'
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40'
50'
1°
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4°
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8°
Components only
WDS 20506+3055 : ALADIN DSS IMAGE @ 20
h
50
m
36.05
s
+30° 54' 45.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
