04287+2041 COU 264

 
 
04h 28m 42.17s +20° 40' 38.8" P.A. 64.00 sep 3.8 mag 7.76,14.00 Sp B8 dist. 247.52 pc (807.41 l.y.)
 
 
Coord 2000 04287+2041 Discov num COU 264 Comp Coord arcsec 2000 04 28 42.17 +20 40 38.8
Date first 1968 Date last 2015 Obs 3
Pa first 69 Pa last 63.6 P.A. Now (θ) 63.6°
Sep first 3.3 Sep last 3.82 Sep. Now (ρ) 3.82"
Mag pri 7.76 Mag sec 14.00 delta mag (ΔM) 6.24 Spectral class B8 (blue-white)
Pri motion ra +008 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus SAO 76625 HIP 20897 Tycho2 1277-01313-1
Gaia DR2 144439372207973760 HD 28304 BD BD+20 761 Distance 247.52
Distance ly 807.41