20311+2429 POU 4553 AB

 
 
20h 31m 06.07s +24 29' 32.4" P.A. 282.00 sep 12.8 mag 12.53,13.50
 
 
Coord 2000 20311+2429 Discov num POU4553 Comp AB Coord arcsec 2000 20 31 06.07 +24 29 32.4
Date first 1899 Date last 2015 Obs 6
Pa first 285 Pa last 281.9 P.A. Now (θ) 281.9°
Sep first 14.1 Sep last 12.825 Sep. Now (ρ) 12.825"
Mag pri 12.53 Mag sec 13.50 delta mag (ΔM) 0.97 Spectral class
Pri motion ra +004 Sec motion ra +014
Pri motion dec -002 Sec motion dec -013
Notes
rPM=0.778
Nature of this double is uncertain.
 
 
20311+2429 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 31 06 +24 29 32 POU 4553 AB 2015 6 282 12.8 12.53 13.50 0.97 <===
Show 20 31 05 +24 29 36 BKO 450 BC 2008 1 291 1.4 13.50 14.00 0.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831601933107835520