17029-3652 DAW 20 (HD 153766)

 
 
17h 02m 54.44s -36° 51' 41.2" P.A. 240.00 sep 1.3 mag 8.31,9.24 Sp B2III
 
 
Coord 2000 17029-3652 Discov num DAW  20 Comp Coord arcsec 2000 17 02 54.44 -36 51 41.2
Date first 1914 Date last 2016 Obs 9
Pa first 240 Pa last 239.8 P.A. Now (θ) 239.8°
Sep first 1.5 Sep last 1.294 Sep. Now (ρ) 1.294"
Mag pri 8.31 Mag sec 9.24 delta mag (ΔM) 0.93 Spectral class B2III (blue-white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 153766 Constellation Scorpius SAO 208338 Tycho2 7372-00142-1
Gaia DR2 5976718056366110336 HD 153766