18217-5657
Unique Name : 18217-5657TDT 816
RA : 18 21 42.64
Dec : -56 56 33.3
Discoverer : TDT
Discoverer Number : 816
Components :
First year : 1991
Last year : 1991
Observations : 1
First position angle : 250
Last position angle : 250
First separation : 0.4
Last separation : 0.4
Mag first component : 10.2
Mag second component : 10.55
Spectral type :
Primary proper motion RA : 0
Primary proper motion DEC : 5
Secondary proper motion RA : 0
Secondary proper motion DEC : 5
Durchmusterung :
Notes :
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