20281+3353 COU 1956 (HD 195102)

 
 
20h 28m 03.89s +33 53' 16.6" P.A. 239.00 sep 0.4 mag 7.10,9.49 Sp B9 dist. 469.48 pc (1531.44 l.y.)
 
 
Coord 2000 20281+3353 Discov num COU1956 Comp Coord arcsec 2000 20 28 03.89 +33 53 16.6
Date first 1980 Date last 2008 Obs 11
Pa first 237 Pa last 239.1 P.A. Now (θ) 239.1°
Sep first 0.3 Sep last 0.402 Sep. Now (ρ) 0.402"
Mag pri 7.10 Mag sec 9.49 delta mag (ΔM) 2.39 Spectral class B9 (blue-white)
Pri motion ra +002 Sec motion ra +002
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 195102 Constellation Cygnus SAO 70063 HIP 100949
Tycho2 2693-00747-1 Gaia DR2 2056057645549985280 HD 195102 GC 28485
BD BD+33 3914 Distance 469.48 Distance ly 1531.44