20205+5039 KPP 470

 
 
20h 20m 28.86s +50 38' 33.4" P.A. 129.00 sep 3.9 mag 12.20,12.40
 
 
Coord 2000 20205+5039 Discov num KPP 470 Comp Coord arcsec 2000 20 20 28.86 +50 38 33.4
Date first 2000 Date last 2015 Obs 4
Pa first 129 Pa last 129.1 P.A. Now (θ) 129.1°
Sep first 3.9 Sep last 3.864 Sep. Now (ρ) 3.864"
Mag pri 12.20 Mag sec 12.40 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +023 Sec motion ra +023
Pri motion dec +024 Sec motion dec +022
Notes V (Proper motion indicates physical)
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2085092101202481664