20308+2404 POU 4546

 
 
20h 30m 49.32s +24 03' 38.3" P.A. 238.00 sep 9.2 mag 14.20,14.50
 
 
Coord 2000 20308+2404 Discov num POU4546 Comp Coord arcsec 2000 20 30 49.32 +24 03 38.3
Date first 1899 Date last 2015 Obs 8
Pa first 231 Pa last 237.6 P.A. Now (θ) 237.6°
Sep first 8.1 Sep last 9.241 Sep. Now (ρ) 9.241"
Mag pri 14.20 Mag sec 14.50 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -024 Sec motion ra -018
Pri motion dec -019 Sec motion dec -004
Notes
rPM=0.528
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831375154532198272