20310+2323 POU 4548

 
 
20h 30m 58.97s +23° 23' 19.9" P.A. 8.00 sep 14.3 mag 12.21,14.20
 
 
Coord 2000 20310+2323 Discov num POU4548 Comp Coord arcsec 2000 20 30 58.97 +23 23 19.9
Date first 1899 Date last 2015 Obs 10
Pa first 9 Pa last 8 P.A. Now (θ)
Sep first 11.9 Sep last 14.281 Sep. Now (ρ) 14.281"
Mag pri 12.21 Mag sec 14.20 delta mag (ΔM) 1.99 Spectral class
Pri motion ra -005 Sec motion ra +003
Pri motion dec -032 Sec motion dec -006
Notes
rPM=0.84
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2157-00540-1 Gaia DR2 1830905766140674176