18597-2257 DON 937

 
 
18h 59m 44.92s -22° 56' 39.8" P.A. 149.00 sep 1.3 mag 10.08,13.80 Sp A8V
 
 
Coord 2000 18597-2257 Discov num DON 937 Comp Coord arcsec 2000 18 59 44.92 -22 56 39.8
Date first 1932 Date last 2016 Obs 5
Pa first 148 Pa last 148.8 P.A. Now (θ) 148.8°
Sep first 1.1 Sep last 1.3 Sep. Now (ρ) 1.3"
Mag pri 10.08 Mag sec 13.80 delta mag (ΔM) 3.72 Spectral class A8V (white)
Pri motion ra +007 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 187549 Tycho2 6873-00096-1 Gaia DR2 4075456813217351424
HD 176147