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Doubles in session
Current system
19457+3930
ARN 117
HD 186959
Nearby doubles
6' : 19458+3934
KOI6419
6' : 19458+3936
ES 2575
6' : 19458+3935
KOI2547
10' : 19451+3924
KOI2942
11' : 19449+3932
KOI2910
13' : 19449+3922
KOI1325
14' : 19456+3943
KOI4056
14' : 19453+3918
KOI5047
16' : 19470+3926
MLB 979
16' : 19461+3915
KOI 144AB
18' : 19462+3914
KOI6394
18' : 19462+3913
KOI2709
19' : 19442+3930
BRT2243
19' : 19442+3937
KOI3884AB
19' : 19444+3919
KOI3439AB
19' : 19442+3924
KOI6400
20' : 19474+3926
MLB 980
21' : 19460+3910
KOI4166AB
22' : 19450+3911
KOI6385
22' : 19444+3916
TDT1692
22' : 19453+3951
KOI6450
23' : 19459+3908
KOI1319
24' : 19459+3953
A 1404AB
24' : 19457+3910
RAP 14
25' : 19463+3907
KOI6386
25' : 19437+3937
KOI6429
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 19457+3930 ARN 117 (HD 186959) : VISUAL OBSERVATIONS REPORTS
Show
date
username
difficulty
separation
pa_estim
interest ⇓
notes
Show
21/09/19
daedalus1
mean difficulty
separated
Seeing: Pickering 8, Transparency: NELM 4.8, Measures: theta 162, rho 29".55