20217+2328 POU 4396

 
 
20h 21m 46.98s +23 27' 57.2" P.A. 339.00 sep 15.2 mag 13.80,14.10
 
 
Coord 2000 20217+2328 Discov num POU4396 Comp Coord arcsec 2000 20 21 46.98 +23 27 57.2
Date first 1898 Date last 2015 Obs 9
Pa first 338 Pa last 339 P.A. Now (θ) 339°
Sep first 15.4 Sep last 15.241 Sep. Now (ρ) 15.241"
Mag pri 13.80 Mag sec 14.10 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -049 Sec motion ra -009
Pri motion dec -017 Sec motion dec -003
Notes
rPM=0.817
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831096707518467200