20481-0410 J 1710

 
 
20h 47m 58.90s -04° 08' 53.5" P.A. 205.00 sep 8.5 mag 11.70,12.50
 
 
Coord 2000 20481-0410 Discov num J  1710 Comp Coord arcsec 2000 20 47 58.90 -04 08 53.5
Date first 1895 Date last 2016 Obs 11
Pa first 209 Pa last 205.2 P.A. Now (θ) 205.2°
Sep first 7.4 Sep last 8.457 Sep. Now (ρ) 8.457"
Mag pri 11.70 Mag sec 12.50 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -004 Sec motion ra -012
Pri motion dec -007 Sec motion dec -019
Notes
rPM=0.642
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 6914800353315203456