17054-3346 WNO 5 AB (HD 154195)

 
 
17h 05m 22.37s -33° 46' 12.0" P.A. 299.00 sep 26.5 mag 8.40,9.21 Sp G1V dist. 5.62 pc (18.33 l.y.)
 
 
Coord 2000 17054-3346 Discov num WNO   5 Comp AB Coord arcsec 2000 17 05 22.37 -33 46 12.0
Date first 1876 Date last 2015 Obs 26
Pa first 240 Pa last 299.3 P.A. Now (θ) 299.3°
Sep first 3.0 Sep last 26.451 Sep. Now (ρ) 26.451"
Mag pri 8.40 Mag sec 9.21 delta mag (ΔM) 0.81 Spectral class G1V (yellow)
Pri motion ra +136 Sec motion ra +137
Pri motion dec -139 Sec motion dec -141
Notes N L Y (See Notes, Linear solution, Parallax indicates components are non-physical)
rPM=0.011 (< 0.3, Physical double)
This double is not physical.
 
 
17054-3346 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 208386 17 05 22 -33 46 12 TOK 413 Aa,Ab 2015 2 91 0.0 9.40 11.10 1.70
Show HD 154195 208386 17 05 22 -33 46 12 WNO 5 AB 2015 26 299 26.5 8.40 9.21 0.81 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 154195 Constellation Scorpius SAO 208386 HIP 83609
Tycho2 7368-01314-1 Gaia DR2 5978423712539375488 HD 154195 CD CD-3311713
Distance 5.62 Distance ly 18.33