17164-4240 FGS 28 (HD 155913)

17h 16m 26.33s -42° 40' 04.1" P.A. -1.00 sep -1.0 mag 8.30,11.60 Sp O4.5Vn

Coord 2000 17164-4240 Discov num FGS  28 Comp Coord arcsec 2000 17 16 26.33 -42 40 04.1
Date first -1 Date last -1 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first -1.0 Sep last -1 Sep. Now (ρ) -1
Mag pri 8.30 Mag sec 11.60 delta mag (ΔM) 3.3 Spectral class O4.5Vn (blue)
Pri motion ra -008 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 155913 Constellation Scorpius SAO 227769 Tycho2 7878-00392-1
Gaia DR2 5953699131931631232 HD 155913 DM CP-42 7710