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Computed Lists
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Doubles in session
Current system
21397+2041
GMC 23
Nearby doubles
7' : 21393+2043
STT 445
11' : 21391+2036
STT 444
34' : 21379+2102
YR 30
34' : 21417+2100
UC 4531
36' : 21399+2005
UC 4521
47' : 21403+1955
SLW1246
48' : 21427+2102
J 614
52' : 21433+2046
J 852
61' : 21419+1949
CBL 533
62' : 21408+2140
LDS4903
71' : 21424+2140
GRV 495
78' : 21352+2124
BU 74
84' : 21434+2147
COU 536
85' : 21429+2152
HJ 1683AB
86' : 21347+1953
TDT3040
87' : 21457+2100
UC 4553
87' : 21409+1915
HDS3086
88' : 21399+1914
COU 330
89' : 21451+1954
RAO 466
90' : 21431+2157
BRT2499
92' : 21334+2018
J 613
94' : 21461+2111
AG 277
95' : 21330+2043
STF2804AB
96' : 21368+1915
BRT2498
99' : 21461+2001
HU 376
100' : 21385+1902
TDT3077AB
Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21397+2041 GMC 23 : MEASURES
No records found.