05549+0552 STF 816 (HD 39773)

 
 
05h 54m 55.46s +05° 51' 38.8" P.A. 287.00 sep 4.0 mag 6.90,9.27 Sp B9 dist. 239.23 pc (780.37 l.y.)
 
 
Coord 2000 05549+0552 Discov num STF 816 Comp Coord arcsec 2000 05 54 55.46 +05 51 38.8
Date first 1830 Date last 2019 Obs 37
Pa first 289 Pa last 286.6 P.A. Now (θ) 286.6°
Sep first 4.3 Sep last 4 Sep. Now (ρ) 4"
Mag pri 6.90 Mag sec 9.27 delta mag (ΔM) 2.37 Spectral class B9 (blue-white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -016 Sec motion dec -016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 39773 Constellation Orion SAO 113267 HIP 27962
Tycho2 0129-00818-1 Gaia DR2 3320273297657404672 HD 39773 GC 7443
BD BD+05 1044 Distance 239.23 Distance ly 780.37