19455+5046 WFC 225 (HD 187055)

 
 
19h 45m 30.34s +50 46' 21.8" P.A. 214.00 sep 55.0 mag 9.06,10.83 Sp K1 dist. 44.86 pc (146.33 l.y.)
 
 
Coord 2000 19455+5046 Discov num WFC 225 Comp Coord arcsec 2000 19 45 30.34 +50 46 21.8
Date first 1899 Date last 2010 Obs 8
Pa first 194 Pa last 213.6 P.A. Now (θ) 213.6°
Sep first 8.2 Sep last 55 Sep. Now (ρ) 55"
Mag pri 9.06 Mag sec 10.83 delta mag (ΔM) 1.77 Spectral class K1 (yellow-orange)
Pri motion ra +264 Sec motion ra +002
Pri motion dec +345 Sec motion dec +003
Notes
rPM=0.992
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 187055 Constellation Cygnus SAO 31959 HIP 97219
Tycho2 3569-00390-1 HD 187055 BD BD+50 2873 Distance 44.86
Distance ly 146.33