21084-7559 I 257 (HD 200220)

 
 
21h 08m 23.90s -75 58' 48.5" P.A. 313.00 sep 1.9 mag 8.40,8.75 Sp F8V dist. 80.19 pc (261.58 l.y.)
 
 
Coord 2000 21084-7559 Discov num I   257 Comp Coord arcsec 2000 21 08 23.90 -75 58 48.5
Date first 1897 Date last 2016 Obs 13
Pa first 300 Pa last 312.5 P.A. Now (θ) 312.5°
Sep first 1.2 Sep last 1.86 Sep. Now (ρ) 1.86"
Mag pri 8.40 Mag sec 8.75 delta mag (ΔM) 0.35 Spectral class F8V (yellow-white)
Pri motion ra +077 Sec motion ra +077
Pri motion dec -080 Sec motion dec -080
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 200220 Constellation Octans SAO 257885 HIP 104349
Tycho2 9461-00823-1 Gaia DR2 6368935741142193536 HD 200220 GC 29443
CP CP-76 1472 Distance 80.19 Distance ly 261.58