12109-3010 B 1208

 
 
12h 10m 55.37s -30° 09' 52.2" P.A. 294.00 sep 4.2 mag 8.46,14.50 Sp K0III
 
 
Coord 2000 12109-3010 Discov num B  1208 Comp Coord arcsec 2000 12 10 55.37 -30 09 52.2
Date first 1928 Date last 2015 Obs 3
Pa first 293 Pa last 293.8 P.A. Now (θ) 293.8°
Sep first 4.1 Sep last 4.154 Sep. Now (ρ) 4.154"
Mag pri 8.46 Mag sec 14.50 delta mag (ΔM) 6.04 Spectral class K0III (yellow-orange)
Pri motion ra -057 Sec motion ra -057
Pri motion dec +026 Sec motion dec +026
Notes T (Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 180542 Tycho2 7232-00408-1 Gaia DR2 3472835518173300608
HD 105831