18197-2244 BRT 1528

18h 19m 40.22s -22° 44' 21.6" P.A. 321.00 sep 4.2 mag 13.00,13.20

Coord 2000 18197-2244 Discov num BRT1528 Comp Coord arcsec 2000 18 19 40.22 -22 44 21.6
Date first 1920 Date last 2015 Obs 4
Pa first 313 Pa last 321.3 P.A. Now (θ) 321.3°
Sep first 4.5 Sep last 4.231 Sep. Now (ρ) 4.231"
Mag pri 13.00 Mag sec 13.20 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +017 Sec motion ra -037
Pri motion dec -039 Sec motion dec +017
Notes




rPM=1.829

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Sagittarius Gaia DR2 4089690128746777216