15315-4319 DON 738

 
 
15h 31m 31.97s -43° 19' 26.1" P.A. 64.00 sep 3.1 mag 10.10,14.60 Sp A2
 
 
Coord 2000 15315-4319 Discov num DON 738 Comp Coord arcsec 2000 15 31 31.97 -43 19 26.1
Date first 1932 Date last 2015 Obs 3
Pa first 61 Pa last 64.2 P.A. Now (θ) 64.2°
Sep first 2.5 Sep last 3.136 Sep. Now (ρ) 3.136"
Mag pri 10.10 Mag sec 14.60 delta mag (ΔM) 4.5 Spectral class A2 (white)
Pri motion ra -003 Sec motion ra
Pri motion dec -027 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lupus Tycho2 7848-01802-1 Gaia DR2 6001411511290355584 HD 138106