17497-2100
Unique Name : 17497-2100BRT1509
RA : 17 49 38.61
Dec : -20 59 28.7
Discoverer : BRT
Discoverer Number : 1509
Components :
First year : 1923
Last year : 1923
Observations : 1
First position angle : 90
Last position angle : 90
First separation : 3.6
Last separation : 3.6
Mag first component : 12.1
Mag second component : 12.85
Spectral type :
Primary proper motion RA :
Primary proper motion DEC :
Secondary proper motion RA :
Secondary proper motion DEC :
Durchmusterung :
Notes : B
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