14534-4551 DUN 171 AC

 
 
14h 53m 22.12s -45° 51' 20.7" P.A. 333.00 sep 17.3 mag 7.07,12.60 Sp B3Vne dist. 282.49 pc (921.48 l.y.)
 
 
Coord 2000 14534-4551 Discov num DUN 171 Comp AC Coord arcsec 2000 14 53 22.12 -45 51 20.7
Date first 1898 Date last 2016 Obs 6
Pa first 330 Pa last 333.4 P.A. Now (θ) 333.4°
Sep first 17.3 Sep last 17.34 Sep. Now (ρ) 17.34"
Mag pri 7.07 Mag sec 12.60 delta mag (ΔM) 5.53 Spectral class B3Vne (blue-white)
Pri motion ra -004 Sec motion ra +003
Pri motion dec -001 Sec motion dec +003
Notes
rPM=1.9
This double is not physical.
 
 
14534-4551 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 131168 225273 14 53 22 -45 51 21 DUN 171 AB 2020 17 228 17.8 7.07 9.55 2.48
Show 225273 14 53 22 -45 51 21 DUN 171 AC 2016 6 333 17.3 7.07 12.60 5.53 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lupus SAO 225273 HIP 72843 Tycho2 8280-02896-1
Gaia DR2 5907676972474481920 HD 131168 CD CD-45 9492 Distance 282.49
Distance ly 921.48