20128+4938 KPP 1802

 
 
20h 12m 45.62s +49 37' 51.9" P.A. 125.00 sep 14.0 mag 10.90,13.90
 
 
Coord 2000 20128+4938 Discov num KPP1802 Comp Coord arcsec 2000 20 12 45.62 +49 37 51.9
Date first 1991 Date last 2016 Obs 13
Pa first 123 Pa last 125.1 P.A. Now (θ) 125.1°
Sep first 13.5 Sep last 13.975 Sep. Now (ρ) 13.975"
Mag pri 10.90 Mag sec 13.90 delta mag (ΔM) 3 Spectral class
Pri motion ra -004 Sec motion ra -000
Pri motion dec -053 Sec motion dec -054
Notes V (Proper motion indicates physical)
rPM=0.076 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3567-00586-1 Gaia DR2 2087604180336959616