20405-0023 SKF 1768

 
 
20h 40m 31.40s -00 22' 51.8" P.A. 18.00 sep 1.5 mag 19.80,21.30 Sp DA+M?
 
 
Coord 2000 20405-0023 Discov num SKF1768 Comp Coord arcsec 2000 20 40 31.40 -00 22 51.8
Date first 2001 Date last 2015 Obs 2
Pa first 41 Pa last 17.5 P.A. Now (θ) 17.5°
Sep first 1.8 Sep last 1.527 Sep. Now (ρ) 1.527"
Mag pri 19.80 Mag sec 21.30 delta mag (ΔM) 1.5 Spectral class DA+M? (white dwarf/red)
Pri motion ra +043 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius