20103-2030 BEU 21 (HD 191391)

 
 
20h 10m 19.57s -20 29' 36.3" P.A. 43.00 sep 0.2 mag 8.10,12.00 Sp K4 dist. 15.62 pc (50.95 l.y.)
 
 
Coord 2000 20103-2030 Discov num BEU  21 Comp Coord arcsec 2000 20 10 19.57 -20 29 36.3
Date first 2001 Date last 2021 Obs 5
Pa first 75 Pa last 42.9 P.A. Now (θ) 42.9°
Sep first 1.0 Sep last 0.167 Sep. Now (ρ) 0.167"
Mag pri 8.10 Mag sec 12.00 delta mag (ΔM) 3.9 Spectral class K4 (yellow-orange)
Pri motion ra -457 Sec motion ra
Pri motion dec -377 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 191391 Constellation Capricornus SAO 188984 HIP 99385
Tycho2 6323-01585-1 HD 191391 GL Gl 782 BD BD-20 5833
Distance 15.62 Distance ly 50.95