10157-1951 ARA 666 AC

 
 
10h 15m 39.91s -19° 50' 35.8" P.A. 217.00 sep 11.2 mag 9.31,11.80 Sp K0V
 
 
Coord 2000 10157-1951 Discov num ARA 666 Comp AC Coord arcsec 2000 10 15 39.91 -19 50 35.8
Date first 1917 Date last 2015 Obs 6
Pa first 183 Pa last 216.6 P.A. Now (θ) 216.6°
Sep first 19.0 Sep last 11.169 Sep. Now (ρ) 11.169"
Mag pri 9.31 Mag sec 11.80 delta mag (ΔM) 2.49 Spectral class K0V (yellow-orange)
Pri motion ra +046 Sec motion ra -022
Pri motion dec -082 Sec motion dec +009
Notes
rPM=1.208
This double is not physical.
 
 
10157-1951 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 89003 155852 10 15 40 -19 50 36 ARA 666 AB 2016 7 1 20.7 9.31 11.25 1.94
Show 155852 10 15 40 -19 50 36 ARA 666 AC 2015 6 217 11.2 9.31 11.80 2.49 <===
Show 10 15 40 -19 50 17 ARA 666 BC 2015 8 194 30.2 11.25 11.80 0.55
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 155852 Tycho2 6067-00374-1 Gaia DR2 5669066701385138304
HD 89003