18546-2010 ARA 1163

 
 
18h 54m 39.81s -20° 09' 17.2" P.A. 231.00 sep 15.2 mag 11.72,11.70
 
 
Coord 2000 18546-2010 Discov num ARA1163 Comp Coord arcsec 2000 18 54 39.81 -20 09 17.2
Date first 1919 Date last 2015 Obs 10
Pa first 236 Pa last 230.7 P.A. Now (θ) 230.7°
Sep first 14.6 Sep last 15.157 Sep. Now (ρ) 15.157"
Mag pri 11.72 Mag sec 11.70 delta mag (ΔM) 0.02 Spectral class
Pri motion ra +004 Sec motion ra -007
Pri motion dec -003 Sec motion dec -010
Notes
rPM=1.068
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6289-02318-1 Gaia DR2 4085265655212218752