10304+1138 HO 372 AB

 
 
10h 30m 25.69s +11 37' 51.3" P.A. 84.00 sep 14.5 mag 8.83,12.80 Sp K0
 
 
Coord 2000 10304+1138 Discov num HO  372 Comp AB Coord arcsec 2000 10 30 25.69 +11 37 51.3
Date first 1891 Date last 2017 Obs 14
Pa first 78 Pa last 83.6 P.A. Now (θ) 83.6°
Sep first 13.3 Sep last 14.5 Sep. Now (ρ) 14.5"
Mag pri 8.83 Mag sec 12.80 delta mag (ΔM) 3.97 Spectral class K0 (yellow-orange)
Pri motion ra -020 Sec motion ra -012
Pri motion dec +005 Sec motion dec +010
Notes
rPM=0.458
Nature of this double is uncertain.
 
 
10304+1138 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 30 26 +11 37 51 HO 372 AB 2017 14 84 14.5 8.83 12.80 3.97 <===
Show 10 30 26 +11 37 51 HO 372 AC 2017 22 203 47.0 8.83 10.98 2.15
Show 10 30 27 +11 37 54 HO 372 BC 2016 5 216 55.9 12.94 11.06 1.88
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Tycho2 0841-00861-1 Gaia DR2 3882640819152993024 ADS 7803