21202-4336
Unique Name : 21202-4336DON1007
RA : 21 20 11.25
Dec : -43 35 36.3
Discoverer : DON
Discoverer Number : 1007
Components :
First year : 1931
Last year : 1946
Observations : 4
First position angle : 63
Last position angle : 57
First separation : 1.6
Last separation : 1.5
Mag first component : 8.83
Mag second component : 14.5
Spectral type : A2V
Primary proper motion RA : 1
Primary proper motion DEC : -14
Secondary proper motion RA :
Secondary proper motion DEC :
Durchmusterung : -4414414
Notes :
Se questa pagina vi è stata utile, ci farebbe piacere ricevere un
ringraziamento nei vostri lavori di ricerca.
If this page were helpful, an acknowledgement in your research work
would be appreciated.