03100+5210 COU 2456 Aa,Ab

 
 
03h 09m 59.78s +52° 09' 55.2" P.A. 176.00 sep 0.4 mag 11.60,12.00
 
 
Coord 2000 03100+5210 Discov num COU2456 Comp Aa,Ab Coord arcsec 2000 03 09 59.78 +52 09 55.2
Date first 1989 Date last 2009 Obs 3
Pa first 166 Pa last 175.8 P.A. Now (θ) 175.8°
Sep first 0.3 Sep last 0.384 Sep. Now (ρ) 0.384"
Mag pri 11.60 Mag sec 12.00 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
03100+5210 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 03 09 60 +52 09 55 COU 2456 Aa,Ab 2009 3 176 0.4 11.60 12.00 0.40 <===
Show 03 09 60 +52 09 55 ES 767 AB 2014 11 132 6.1 10.99 11.40 0.41
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Tycho2 3322-01186-1