20316+2355 POU 4564

 
 
20h 31m 37.33s +23 55' 27.9" P.A. 243.00 sep 11.7 mag 13.80,14.20
 
 
Coord 2000 20316+2355 Discov num POU4564 Comp Coord arcsec 2000 20 31 37.33 +23 55 27.9
Date first 1899 Date last 2015 Obs 10
Pa first 239 Pa last 242.7 P.A. Now (θ) 242.7°
Sep first 12.8 Sep last 11.668 Sep. Now (ρ) 11.668"
Mag pri 13.80 Mag sec 14.20 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831357704083389440