00444+7713 STF 50 (HD 4012)

 
 
00h 44m 21.81s +77 12' 36.1" P.A. 97.00 sep 22.5 mag 8.01,10.62 Sp K5 dist. 581.4 pc (1896.53 l.y.)
 
 
Coord 2000 00444+7713 Discov num STF  50 Comp Coord arcsec 2000 00 44 21.81 +77 12 36.1
Date first 1831 Date last 2015 Obs 30
Pa first 76 Pa last 96.6 P.A. Now (θ) 96.6°
Sep first 15.0 Sep last 22.489 Sep. Now (ρ) 22.489"
Mag pri 8.01 Mag sec 10.62 delta mag (ΔM) 2.61 Spectral class K5 (yellow-orange)
Pri motion ra -009 Sec motion ra +037
Pri motion dec +020 Sec motion dec -014
Notes L (Linear solution)
rPM=1.446
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 4012 Constellation Cassiopeia SAO 4201 HIP 3472
Tycho2 4497-01705-1 Gaia DR2 563358701166492416 HD 4012 BD BD+76 22
Distance 581.4 Distance ly 1896.53