18042-2231
Unique Name : 18042-2231ARA1843
RA : 18 04 17.01
Dec : -22 30 33.3
Discoverer : ARA
Discoverer Number : 1843
Components :
First year : 1922
Last year : 1999
Observations : 4
First position angle : 342
Last position angle : 338
First separation : 11.4
Last separation : 11.3
Mag first component : 9.7
Mag second component : 13.4
Spectral type :
Primary proper motion RA : 3
Primary proper motion DEC : -2
Secondary proper motion RA : -4
Secondary proper motion DEC : -5
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.