17554-2311 RST 3135 (HD 313439)

17h 55m 24.50s -23° 11' 23.5" P.A. 81.00 sep 0.5 mag 10.87,11.04 Sp B3

Coord 2000 17554-2311 Discov num RST3135 Comp Coord arcsec 2000 17 55 24.50 -23 11 23.5
Date first 1935 Date last 1991 Obs 3
Pa first 63 Pa last 80.9 P.A. Now (θ) 80.9°
Sep first 1.2 Sep last 0.51 Sep. Now (ρ) 0.51"
Mag pri 10.87 Mag sec 11.04 delta mag (ΔM) 0.17 Spectral class B3 (blue-white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -001 Sec motion dec -001
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 313439 Constellation Sagittarius Tycho2 6841-00013-1 Gaia DR2 4069385310031146624
HD 313439