20131+4911 ES 502 (HD 192494)

 
 
20h 13m 07.26s +49 11' 18.7" P.A. 220.00 sep 14.0 mag 8.01,10.89 Sp B9.5V dist. 285.71 pc (931.99 l.y.)
 
 
Coord 2000 20131+4911 Discov num ES  502 Comp Coord arcsec 2000 20 13 07.26 +49 11 18.7
Date first 1907 Date last 2021 Obs 15
Pa first 223 Pa last 219.9 P.A. Now (θ) 219.9°
Sep first 11.3 Sep last 13.98 Sep. Now (ρ) 13.98"
Mag pri 8.01 Mag sec 10.89 delta mag (ΔM) 2.88 Spectral class B9.5V (blue-white)
Pri motion ra +007 Sec motion ra -008
Pri motion dec +010 Sec motion dec -019
Notes
rPM=1.584
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 192494 Constellation Cygnus SAO 49329 HIP 99625
Tycho2 3567-00881-1 Gaia DR2 2084586536316252672 HD 192494 ADS 13545
BD BD+48 3059 Distance 285.71 Distance ly 931.99