15539+1518
Unique Name : 15539+1518BPM 642
RA : 15 53 52.74
Dec : +15 17 59.7
Discoverer : BPM
Discoverer Number : 642
Components :
First year : 1993
Last year : 2001
Observations : 3
First position angle : 307
Last position angle : 307
First separation : 94.1
Last separation : 93.9
Mag first component : 13.97
Mag second component : 15.71
Spectral type :
Primary proper motion RA : -7
Primary proper motion DEC : -6
Secondary proper motion RA : -12
Secondary proper motion DEC : -32
Durchmusterung :
Notes : NV
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