08307+0626 J 398 (HD 71989)

 
 
08h 30m 39.50s +06° 25' 50.1" P.A. 137.00 sep 6.8 mag 8.22,12.00 Sp G5
 
 
Coord 2000 08307+0626 Discov num J   398 Comp Coord arcsec 2000 08 30 39.50 +06 25 50.1
Date first 1903 Date last 2016 Obs 13
Pa first 136 Pa last 136.5 P.A. Now (θ) 136.5°
Sep first 6.3 Sep last 6.766 Sep. Now (ρ) 6.766"
Mag pri 8.22 Mag sec 12.00 delta mag (ΔM) 3.78 Spectral class G5 (yellow)
Pri motion ra +032 Sec motion ra +037
Pri motion dec +011 Sec motion dec +002
Notes
rPM=0.278 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 71989 Constellation Hydra SAO 116837 Tycho2 0222-00875-1
Gaia DR2 595674928453568768 HD 71989