20227+2837 COU 1169 AB (HD 334310)

 
 
20h 22m 39.72s +28° 36' 50.0" P.A. 59.00 sep 0.3 mag 9.30,10.00 Sp F5
 
 
Coord 2000 20227+2837 Discov num COU1169 Comp AB Coord arcsec 2000 20 22 39.72 +28 36 50.0
Date first 1974 Date last 2013 Obs 8
Pa first 63 Pa last 59.3 P.A. Now (θ) 59.3°
Sep first 0.3 Sep last 0.275 Sep. Now (ρ) 0.275"
Mag pri 9.30 Mag sec 10.00 delta mag (ΔM) 0.7 Spectral class F5 (yellow-white)
Pri motion ra +004 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20227+2837 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 334310 88600 20 22 40 +28 36 50 COU 1169 AB 2013 8 59 0.3 9.30 10.00 0.70 <===
Show 88600 20 22 40 +28 36 50 COU 1169 AC 2013 1 175 1.7 9.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 334310 Constellation Vulpecula SAO 88600 Tycho2 2168-00544-1
HD 334310