21272+3752
Unique Name : 21272+3752ES 2520
RA : 21 27 15.10
Dec : +37 51 43.2
Discoverer : ES
Discoverer Number : 2520
Components :
First year : 1931
Last year : 2002
Observations : 3
First position angle : 242
Last position angle : 238
First separation : 5.7
Last separation : 6.2
Mag first component : 13.1
Mag second component : 14.1
Spectral type :
Primary proper motion RA : 7
Primary proper motion DEC : 0
Secondary proper motion RA : -3
Secondary proper motion DEC : 1
Durchmusterung :
Notes :
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