17283-4032 WG 207 AB (HD 157958)

 
 
17h 28m 22.13s -40° 32' 34.1" P.A. 190.00 sep 24.4 mag 9.87,10.74 Sp G6/K0III:
 
 
Coord 2000 17283-4032 Discov num WG  207 Comp AB Coord arcsec 2000 17 28 22.13 -40 32 34.1
Date first 1898 Date last 2015 Obs 6
Pa first 190 Pa last 190.2 P.A. Now (θ) 190.2°
Sep first 24.0 Sep last 24.37 Sep. Now (ρ) 24.37"
Mag pri 9.87 Mag sec 10.74 delta mag (ΔM) 0.87 Spectral class G6/K0III: (yellow)
Pri motion ra +001 Sec motion ra -005
Pri motion dec -001 Sec motion dec -005
Notes
rPM=1.02
This double is not physical.
 
 
17283-4032 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 157958 17 28 22 -40 32 34 WG 207 AB 2015 6 190 24.4 9.87 10.74 0.87 <===
Show 17 28 22 -40 32 58 WG 207 BC 2015 5 47 5.9 10.74 11.20 0.46
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 157958 Constellation Scorpius Tycho2 7887-01228-1 Gaia DR2 5960116599021430016
HD 157958