20422-2122 ARA 1584

 
 
20h 42m 14.77s -21° 21' 11.9" P.A. 1.00 sep 11.7 mag 12.10,12.60
 
 
Coord 2000 20422-2122 Discov num ARA1584 Comp Coord arcsec 2000 20 42 14.77 -21 21 11.9
Date first 1920 Date last 2015 Obs 7
Pa first 4 Pa last 1.2 P.A. Now (θ) 1.2°
Sep first 10.1 Sep last 11.682 Sep. Now (ρ) 11.682"
Mag pri 12.10 Mag sec 12.60 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -004 Sec motion ra -008
Pri motion dec -028 Sec motion dec -006
Notes
rPM=0.791
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Gaia DR2 6855548427609461376