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Doubles in session
Current system
21516+1950
HJ 947 AB
HD 207840
Nearby doubles
17' : 21505+1953
LDS4916
32' : 21517+1918
STF2834AB
34' : 21514+1916
WSI 24
47' : 21513+2036
SKF2181
54' : 21550+1926
TDT3238
57' : 21497+2039
TDT3182
59' : 21549+1914
AMS 2
63' : 21560+1948
ALL 4
65' : 21551+1908
J 2
71' : 21565+1940
HU 382
74' : 21466+1929
COU 431
78' : 21550+1849
UC 4596
78' : 21461+2001
HU 376
85' : 21553+1842
HO 173
86' : 21481+2100
HU 378
87' : 21569+2037
LDS1484
91' : 21577+2015
STF2849
92' : 21451+1954
RAO 466
101' : 21479+1824
BPM2409
103' : 21576+2047
L 37
104' : 21515+1806
GIC 173
105' : 21517+2134
BRT2501
109' : 21592+1950
GWP3112
109' : 21457+2100
UC 4553
113' : 21541+1803
SKF2182
113' : 21461+2111
AG 277
Selections
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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 21516+1950 HJ 947 AB (HD 207840) : MEASURES
No records found.