20110+4536
Unique Name : 20110+4536ES 499AC
RA : 20 10 59.20
Dec : +45 36 03.8
Discoverer : ES
Discoverer Number : 499
Components : AC
First year : 1907
Last year : 2004
Observations : 4
First position angle : 77
Last position angle : 85
First separation : 26.2
Last separation : 25.9
Mag first component : 8.32
Mag second component : 13.97
Spectral type : B9
Primary proper motion RA : 3
Primary proper motion DEC : 1
Secondary proper motion RA :
Secondary proper motion DEC :
Durchmusterung :
Notes :
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