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Current system
21238-0635
S 788
HD 203667
Nearby doubles
6' : 21237-0630
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105' : 21168-0635
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GWP3069
129' : 21261-0431
KPP2698
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21238-0635 S 788 (HD 203667) : MEASURES
Records found: 2
Show
date
username
difficulty
sep
sep_sigma
pa
pa_sigma
delta_mag
#
notes
Show
12/09/14
Robert
57.00
0.44
94.00
2
Show
23/08/24
Daedalus1
mean difficulty
58.31
0.09
93.00
0.00
0.53
12
Seeing: Pickering 8, excellent