20441+1258 J 1889

 
 
20h 44m 04.07s +12° 31' 48.8" P.A. 10.00 sep 4.6 mag 14.40,15.40
 
 
Coord 2000 20441+1258 Discov num J  1889 Comp Coord arcsec 2000 20 44 04.07 +12 31 48.8
Date first 1941 Date last 2015 Obs 5
Pa first 40 Pa last 10.4 P.A. Now (θ) 10.4°
Sep first 5.0 Sep last 4.59 Sep. Now (ρ) 4.59"
Mag pri 14.40 Mag sec 15.40 delta mag (ΔM) 1 Spectral class
Pri motion ra +020 Sec motion ra +011
Pri motion dec +009 Sec motion dec +042
Notes I (Identification uncertain)
rPM=0.788
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1755178826924560256