10208-4252 DON 408

 
 
10h 20m 48.41s -42° 52' 20.6" P.A. 180.00 sep 8.3 mag 7.32,13.50 Sp B9V dist. 137.17 pc (447.45 l.y.)
 
 
Coord 2000 10208-4252 Discov num DON 408 Comp Coord arcsec 2000 10 20 48.41 -42 52 20.6
Date first 1927 Date last 2015 Obs 6
Pa first 185 Pa last 179.7 P.A. Now (θ) 179.7°
Sep first 8.0 Sep last 8.33 Sep. Now (ρ) 8.33"
Mag pri 7.32 Mag sec 13.50 delta mag (ΔM) 6.18 Spectral class B9V (blue-white)
Pri motion ra -024 Sec motion ra -002
Pri motion dec -005 Sec motion dec +021
Notes
rPM=1.389
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela SAO 221976 HIP 50666 Tycho2 7717-03134-1
Gaia DR2 5416029459060520832 HD 89785 GC 14208 CD CD-42 6153
CP CP-42 4534 Distance 137.17 Distance ly 447.45