20109+2356 POU 4249

 
 
20h 10m 51.34s +23 55' 58.6" P.A. 348.00 sep 3.9 mag 11.60,12.20
 
 
Coord 2000 20109+2356 Discov num POU4249 Comp Coord arcsec 2000 20 10 51.34 +23 55 58.6
Date first 1892 Date last 2016 Obs 6
Pa first 344 Pa last 347.5 P.A. Now (θ) 347.5°
Sep first 3.8 Sep last 3.944 Sep. Now (ρ) 3.944"
Mag pri 11.60 Mag sec 12.20 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -008 Sec motion ra -007
Pri motion dec -008 Sec motion dec -001
Notes
rPM=0.625
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1833571673835708416