17135-4527 B 900 (HD 155407)

 
 
17h 13m 32.02s -45° 27' 11.1" P.A. 280.00 sep 0.5 mag 10.18,10.34 Sp B2II
 
 
Coord 2000 17135-4527 Discov num B   900 Comp Coord arcsec 2000 17 13 32.02 -45 27 11.1
Date first 1927 Date last 1991 Obs 2
Pa first 289 Pa last 280.3 P.A. Now (θ) 280.3°
Sep first 0.4 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 10.18 Mag sec 10.34 delta mag (ΔM) 0.16 Spectral class B2II (blue-white)
Pri motion ra +003 Sec motion ra +003
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155407 Constellation Scorpius SAO 227723 Tycho2 8328-00236-1
Gaia DR2 5951479321048654976 HD 155407