05471+0018 HDS 779 (HD 290861)

 
 
05h 47m 07.92s +00° 17' 56.4" P.A. 222.00 sep 0.5 mag 10.74,10.96 Sp B5 dist. 143.47 pc (468 l.y.)
 
 
Coord 2000 05471+0018 Discov num HDS 779 Comp Coord arcsec 2000 05 47 07.92 +00 17 56.4
Date first 1991 Date last 2015 Obs 8
Pa first 219 Pa last 221.8 P.A. Now (θ) 221.8°
Sep first 0.6 Sep last 0.512 Sep. Now (ρ) 0.512"
Mag pri 10.74 Mag sec 10.96 delta mag (ΔM) 0.22 Spectral class B5 (blue-white)
Pri motion ra +000 Sec motion ra +000
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 290861 Constellation Orion HIP 27309 Tycho2 0116-01263-1
Gaia DR2 3219205978378160512 HD 290861 BD BD+00 1181 Distance 143.47
Distance ly 468