14311+2801 COU 404 AB

 
 
14h 31m 03.51s +28° 00' 35.6" P.A. 177.00 sep 1.3 mag 9.54,12.60 Sp F0 dist. 234.19 pc (763.93 l.y.)
 
 
Coord 2000 14311+2801 Discov num COU 404 Comp AB Coord arcsec 2000 14 31 03.51 +28 00 35.6
Date first 1969 Date last 2016 Obs 8
Pa first 164 Pa last 176.6 P.A. Now (θ) 176.6°
Sep first 1.1 Sep last 1.334 Sep. Now (ρ) 1.334"
Mag pri 9.54 Mag sec 12.60 delta mag (ΔM) 3.06 Spectral class F0 (yellow-white)
Pri motion ra -036 Sec motion ra -034
Pri motion dec +012 Sec motion dec +010
Notes
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
14311+2801 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 14 31 04 +28 00 36 GII 208 Aa,Ab 2014 1 112 0.2 10.30 10.30 0.00
Show 14 31 04 +28 00 36 COU 404 AB 2016 8 177 1.3 9.54 12.60 3.06 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes HIP 70979 Tycho2 2021-01162-1 BD BD+28 2335
Distance 234.19 Distance ly 763.93