17373-4019 WG 212 (HD 159574)

 
 
17h 37m 19.74s -40° 19' 12.4" P.A. 341.00 sep 13.0 mag 7.81,10.96 Sp B9Ib dist. 390.63 pc (1274.24 l.y.)
 
 
Coord 2000 17373-4019 Discov num WG  212 Comp Coord arcsec 2000 17 37 19.74 -40 19 12.4
Date first 1901 Date last 2015 Obs 10
Pa first 341 Pa last 341.3 P.A. Now (θ) 341.3°
Sep first 13.9 Sep last 12.987 Sep. Now (ρ) 12.987"
Mag pri 7.81 Mag sec 10.96 delta mag (ΔM) 3.15 Spectral class B9Ib (blue-white)
Pri motion ra +002 Sec motion ra -003
Pri motion dec +002 Sec motion dec +001
Notes
rPM=1.612
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 159574 Constellation Scorpius SAO 228204 HIP 86230
Tycho2 7888-01214-1 Gaia DR2 5960654161508323712 HD 159574 DM CP-40 7929
CD CD-4011641 Distance 390.63 Distance ly 1274.24