18117+1313
Unique Name : 18117+1313BRT1294
RA : 18 11 44.41
Dec : +13 13 06.8
Discoverer : BRT
Discoverer Number : 1294
Components :
First year : 1904
Last year : 2009
Observations : 6
First position angle : 271
Last position angle : 281
First separation : 2.7
Last separation : 3.9
Mag first component : 11.02
Mag second component : 11.64
Spectral type :
Primary proper motion RA : -24
Primary proper motion DEC : -181
Secondary proper motion RA :
Secondary proper motion DEC :
Durchmusterung :
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.