21516+1950
Unique Name : 21516+1950HJ 947BC
RA : 21 51 35.56
Dec : +19 49 33.6
Discoverer : HJ
Discoverer Number : 947
Components : BC
First year : 1825
Last year : 2012
Observations : 11
First position angle : 297
Last position angle : 297
First separation : 32.7
Last separation : 42.5
Mag first component : 11.39
Mag second component : 13.51
Spectral type :
Primary proper motion RA : 7
Primary proper motion DEC : 1
Secondary proper motion RA : -15
Secondary proper motion DEC : -3
Durchmusterung :
Notes : N
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