17354-3149 COO 215 (HD 159310)

17h 35m 23.54s -31° 49' 01.4" P.A. 357.00 sep 8.0 mag 9.26,9.69 Sp B9V

Coord 2000 17354-3149 Discov num COO 215 Comp Coord arcsec 2000 17 35 23.54 -31 49 01.4
Date first 1911 Date last 2015 Obs 13
Pa first 357 Pa last 356.7 P.A. Now (θ) 356.7°
Sep first 7.8 Sep last 8.028 Sep. Now (ρ) 8.028"
Mag pri 9.26 Mag sec 9.69 delta mag (ΔM) 0.43 Spectral class B9V (blue-white)
Pri motion ra +002 Sec motion ra +006
Pri motion dec -005 Sec motion dec +000
Notes




rPM=1.067

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 159310 Constellation Scorpius SAO 208996 Tycho2 7376-00829-1
Gaia DR2 4055220439145405056 HD 159310