20472+0021 CBL 529

 
 
20h 47m 11.39s +00° 21' 27.6" P.A. 43.00 sep 49.8 mag 17.20,18.20 Sp DA+(DQ+K)
 
 
Coord 2000 20472+0021 Discov num CBL 529 Comp Coord arcsec 2000 20 47 11.39 +00 21 27.6
Date first 2003 Date last 2016 Obs 3
Pa first 43 Pa last 43.3 P.A. Now (θ) 43.3°
Sep first 49.8 Sep last 49.829 Sep. Now (ρ) 49.829"
Mag pri 17.20 Mag sec 18.20 delta mag (ΔM) 1 Spectral class DA+(DQ+K) (white dwarf)
Pri motion ra -006 Sec motion ra -008
Pri motion dec -101 Sec motion dec -095
Notes V (Proper motion indicates physical)
rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 4228388602763827584