09159+2431 A 1980 AB

 
 
09h 15m 51.49s +24 31' 20.6" P.A. 231.00 sep 1.6 mag 9.20,13.50 Sp F8
 
 
Coord 2000 09159+2431 Discov num A  1980 Comp AB Coord arcsec 2000 09 15 51.49 +24 31 20.6
Date first 1909 Date last 2016 Obs 9
Pa first 228 Pa last 230.9 P.A. Now (θ) 230.9°
Sep first 1.5 Sep last 1.586 Sep. Now (ρ) 1.586"
Mag pri 9.20 Mag sec 13.50 delta mag (ΔM) 4.3 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 ADS 7265
DM BD+25 2069