20516+4106
Unique Name : 20516+4106ES 1683
RA : 20 51 36.70
Dec : +41 06 16.6
Discoverer : ES
Discoverer Number : 1683
Components :
First year : 1892
Last year : 2004
Observations : 6
First position angle : 208
Last position angle : 205
First separation : 5.1
Last separation : 5.1
Mag first component : 11.3
Mag second component : 11.4
Spectral type :
Primary proper motion RA : 16
Primary proper motion DEC : 9
Secondary proper motion RA : -31
Secondary proper motion DEC : -95
Durchmusterung : +40 4341
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.