09159+2431 COU 934 Aa,Ab

 
 
09h 15m 51.49s +24 31' 20.6" P.A. 175.00 sep 0.3 mag 9.70,9.80 Sp F8
 
 
Coord 2000 09159+2431 Discov num COU 934 Comp Aa,Ab Coord arcsec 2000 09 15 51.49 +24 31 20.6
Date first 1973 Date last 2012 Obs 9
Pa first 70 Pa last 175.4 P.A. Now (θ) 175.4°
Sep first 0.2 Sep last 0.251 Sep. Now (ρ) 0.251"
Mag pri 9.70 Mag sec 9.80 delta mag (ΔM) 0.1 Spectral class F8 (yellow-white)
Pri motion ra -046 Sec motion ra
Pri motion dec -039 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
09159+2431 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 09 15 51 +24 31 21 COU 934 Aa,Ab 2012 9 175 0.3 9.70 9.80 0.10 <===
Show 09 15 51 +24 31 21 A 1980 AB 2016 9 231 1.6 9.20 13.50 4.30
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer Tycho2 1951-01708-1 Gaia DR2 687682851740280960