18281-2228 ARA 1888

 
 
18h 28m 10.55s -22° 28' 02.2" P.A. 250.00 sep 13.7 mag 12.60,13.40
 
 
Coord 2000 18281-2228 Discov num ARA1888 Comp Coord arcsec 2000 18 28 10.55 -22 28 02.2
Date first 1928 Date last 2015 Obs 5
Pa first 252 Pa last 249.8 P.A. Now (θ) 249.8°
Sep first 14.2 Sep last 13.71 Sep. Now (ρ) 13.71"
Mag pri 12.60 Mag sec 13.40 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +005 Sec motion ra -012
Pri motion dec +000 Sec motion dec +004
Notes
rPM=1.381
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4089943767955128192