20077+0327 HJ 2930 (HD 357818)

 
 
20h 07m 43.71s +03 28' 53.2" P.A. 156.00 sep 28.3 mag 11.46,11.73 Sp G
 
 
Coord 2000 20077+0327 Discov num HJ 2930 Comp Coord arcsec 2000 20 07 43.71 +03 28 53.2
Date first 1830 Date last 2016 Obs 16
Pa first 162 Pa last 155.6 P.A. Now (θ) 155.6°
Sep first 18.0 Sep last 28.28 Sep. Now (ρ) 28.28"
Mag pri 11.46 Mag sec 11.73 delta mag (ΔM) 0.27 Spectral class G (yellow)
Pri motion ra +017 Sec motion ra +018
Pri motion dec +002 Sec motion dec +003
Notes T (Parallax indicates physical)
rPM=0.077 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 357818 Constellation Aquila Tycho2 0499-01502-1 Gaia DR2 4247076662608411648
HD 357818