18258-2220 ARA 1887

 
 
18h 25m 50.47s -22° 19' 25.6" P.A. 187.00 sep 6.0 mag 12.27,12.66
 
 
Coord 2000 18258-2220 Discov num ARA1887 Comp Coord arcsec 2000 18 25 50.47 -22 19 25.6
Date first 1920 Date last 2016 Obs 6
Pa first 188 Pa last 187.4 P.A. Now (θ) 187.4°
Sep first 5.9 Sep last 6.004 Sep. Now (ρ) 6.004"
Mag pri 12.27 Mag sec 12.66 delta mag (ΔM) 0.39 Spectral class
Pri motion ra +001 Sec motion ra -011
Pri motion dec -016 Sec motion dec -063
Notes B (Blue magnitudes)
rPM=0.758
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4090127150221037696