20123+4505 ES 1268 (HD 192278)

 
 
20h 12m 16.26s +45 05' 18.8" P.A. 150.00 sep 8.2 mag 9.47,11.70 Sp B9
 
 
Coord 2000 20123+4505 Discov num ES 1268 Comp Coord arcsec 2000 20 12 16.26 +45 05 18.8
Date first 1892 Date last 2021 Obs 12
Pa first 156 Pa last 149.6 P.A. Now (θ) 149.6°
Sep first 8.1 Sep last 8.16 Sep. Now (ρ) 8.16"
Mag pri 9.47 Mag sec 11.70 delta mag (ΔM) 2.23 Spectral class B9 (blue-white)
Pri motion ra +002 Sec motion ra +009
Pri motion dec +000 Sec motion dec +000
Notes
rPM=0.778
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 192278 Constellation Cygnus SAO 49315 Tycho2 3559-02304-1
Gaia DR2 2081601980722071168 HD 192278