20026-0321 HO 585 (HD 189923)

 
 
20h 02m 37.89s -03 20' 32.5" P.A. 10.00 sep 8.6 mag 8.21,12.20 Sp G5 dist. 160 pc (521.92 l.y.)
 
 
Coord 2000 20026-0321 Discov num HO  585 Comp Coord arcsec 2000 20 02 37.89 -03 20 32.5
Date first 1894 Date last 2015 Obs 9
Pa first 357 Pa last 9.9 P.A. Now (θ) 9.9°
Sep first 15.8 Sep last 8.631 Sep. Now (ρ) 8.631"
Mag pri 8.21 Mag sec 12.20 delta mag (ΔM) 3.99 Spectral class G5 (yellow)
Pri motion ra -007 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189923 Constellation Aquila SAO 144017 HIP 98685
Tycho2 5164-01243-1 Gaia DR2 4222005976424874240 HD 189923 BD BD-03 4771
Distance 160 Distance ly 521.92