18341+1742
Unique Name : 18341+1742J 2915AB
RA : 18 34 14.10
Dec : +17 40 41.9
Discoverer : J
Discoverer Number : 2915
Components : AB
First year : 1944
Last year : 2001
Observations : 4
First position angle : 185
Last position angle : 189
First separation : 4.0
Last separation : 6.0
Mag first component : 13.0
Mag second component : 13.0
Spectral type :
Primary proper motion RA : -18
Primary proper motion DEC : 20
Secondary proper motion RA : -14
Secondary proper motion DEC : -20
Durchmusterung :
Notes :
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