00470-0115 BU 494 (HD 4491)

 
 
00h 47m 01.14s -01 15' 08.7" P.A. 159.00 sep 1.3 mag 8.96,9.01 Sp F8 dist. 82.1 pc (267.81 l.y.)
 
 
Coord 2000 00470-0115 Discov num BU  494 Comp Coord arcsec 2000 00 47 01.14 -01 15 08.7
Date first 1878 Date last 2016 Obs 49
Pa first 168 Pa last 159.2 P.A. Now (θ) 159.2°
Sep first 1.4 Sep last 1.264 Sep. Now (ρ) 1.264"
Mag pri 8.96 Mag sec 9.01 delta mag (ΔM) 0.05 Spectral class F8 (yellow-white)
Pri motion ra +055 Sec motion ra +055
Pri motion dec -046 Sec motion dec -046
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 4491 Constellation Cetus SAO 128954 HIP 3674
Tycho2 4673-00426-1 Gaia DR2 2530681282984436736 HD 4491 ADS 652
BD BD-02 106 Distance 82.1 Distance ly 267.81