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Doubles in session
Current system
20078+1950
WEB 12
HD 191140
Nearby doubles
18' : 20065+1957
J 1233AB
19' : 20063+1954
WAK 19
26' : 20093+2004
HU 355
47' : 20065+1908
STJ 26
49' : 20045+1937
J 3048
49' : 20045+2009
BRT2465
49' : 20103+1915
J 3053
50' : 20042+1952
J 819
50' : 20062+1906
HJL 271
52' : 20086+2041
BRT2467
56' : 20109+1915
J 3055
56' : 20040+1940
J 3046
58' : 20108+2029
HDS2875
59' : 20078+1852
TDT2005
59' : 20115+2013
GRV 320
62' : 20051+2039
BUP 203AB
64' : 20037+1926
BRT2464
66' : 20119+2020
J 1876
69' : 20125+1924
J 3059
70' : 20039+2034
COU 216
72' : 20099+2055
STF2637AB
74' : 20084+1837
HDS2870
74' : 20026+2006
HU 353
75' : 20129+1924
J 3060
76' : 20077+1835
TDT2002
76' : 20033+2034
BRT2463
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20078+1950 WEB 12 (HD 191140) : VISUAL OBSERVATIONS REPORTS
Show
date
username
difficulty
separation
pa_estim
interest
notes
Show
22/08/29
daedalus1
mean difficulty
separated
77
Seeing: Pickering 9, excellent. Measures: theta 077, rho 40.6 +/- 0.125