20518+3820
Unique Name : 20518+3820ES 2123AB
RA : 20 52 04.33
Dec : +38 20 57.9
Discoverer : ES
Discoverer Number : 2123
Components : AB
First year : 1924
Last year : 2011
Observations : 3
First position angle : 100
Last position angle : 102
First separation : 4.4
Last separation : 5.0
Mag first component : 8.7
Mag second component : 11.5
Spectral type :
Primary proper motion RA : 2
Primary proper motion DEC : 2
Secondary proper motion RA :
Secondary proper motion DEC :
Durchmusterung :
Notes :
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