17316-3018 I 105 (HD 315957)

 
 
17h 31m 35.82s -30° 17' 35.3" P.A. 169.00 sep 1.7 mag 9.13,9.34 Sp K0 dist. 990.1 pc (3229.71 l.y.)
 
 
Coord 2000 17316-3018 Discov num I   105 Comp Coord arcsec 2000 17 31 35.82 -30 17 35.3
Date first 1896 Date last 2016 Obs 14
Pa first 173 Pa last 169.3 P.A. Now (θ) 169.3°
Sep first 2.0 Sep last 1.69 Sep. Now (ρ) 1.69"
Mag pri 9.13 Mag sec 9.34 delta mag (ΔM) 0.21 Spectral class K0 (yellow-orange)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -017 Sec motion dec -017
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 315957 Constellation Scorpius HIP 85775 Tycho2 7375-00091-1
Gaia DR2 4058433448353833984 HD 315957 CD CD-3014334 CP CP-30 4776
Distance 990.1 Distance ly 3229.71