20147+1602 CHE 236

 
 
20h 14m 42.19s +16 01' 52.9" P.A. 291.00 sep 21.4 mag 12.98,13.77
 
 
Coord 2000 20147+1602 Discov num CHE 236 Comp Coord arcsec 2000 20 14 42.19 +16 01 52.9
Date first 1910 Date last 2015 Obs 11
Pa first 293 Pa last 290.9 P.A. Now (θ) 290.9°
Sep first 22.6 Sep last 21.432 Sep. Now (ρ) 21.432"
Mag pri 12.98 Mag sec 13.77 delta mag (ΔM) 0.79 Spectral class
Pri motion ra -030 Sec motion ra -005
Pri motion dec -015 Sec motion dec -014
Notes
rPM=0.746
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1808638151722555136