20508-7059 HDS 2973 (HD 197828)

 
 
20h 50m 50.55s -70° 59' 02.9" P.A. 70.00 sep 0.7 mag 8.53,9.61 Sp A5V dist. 221.73 pc (723.28 l.y.)
 
 
Coord 2000 20508-7059 Discov num HDS2973 Comp Coord arcsec 2000 20 50 50.55 -70 59 02.9
Date first 1991 Date last 2014 Obs 3
Pa first 71 Pa last 69.6 P.A. Now (θ) 69.6°
Sep first 0.6 Sep last 0.683 Sep. Now (ρ) 0.683"
Mag pri 8.53 Mag sec 9.61 delta mag (ΔM) 1.08 Spectral class A5V (white)
Pri motion ra +018 Sec motion ra +018
Pri motion dec -016 Sec motion dec -016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 197828 Constellation Pavo SAO 257858 HIP 102905
Tycho2 9325-00480-1 Gaia DR2 6375207424185567488 HD 197828 CP CP-71 2575
Distance 221.73 Distance ly 723.28