14493+4950 HDS 2091 AB (HD 130986)

 
 
14h 49m 18.09s +49° 50' 15.8" P.A. 342.00 sep 1.1 mag 8.23,11.73 Sp F8 dist. 57.18 pc (186.52 l.y.)
 
 
Coord 2000 14493+4950 Discov num HDS2091 Comp AB Coord arcsec 2000 14 49 18.09 +49 50 15.8
Date first 1991 Date last 2016 Obs 12
Pa first 354 Pa last 342.3 P.A. Now (θ) 342.3°
Sep first 1.0 Sep last 1.075 Sep. Now (ρ) 1.075"
Mag pri 8.23 Mag sec 11.73 delta mag (ΔM) 3.5 Spectral class F8 (yellow-white)
Pri motion ra +039 Sec motion ra +040
Pri motion dec +020 Sec motion dec +026
Notes
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
14493+4950 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 130986 29294 14 49 18 +49 50 16 HDS 2091 AB 2016 12 342 1.1 8.23 11.73 3.50 <===
Show 29294 14 49 18 +49 50 16 TOK 298 AC 2015 6 221 48.8 8.23 13.90 5.67
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 130986 Constellation Bootes SAO 29294 HIP 72486
Tycho2 3477-01142-1 Gaia DR2 1591687087165675136 HD 130986 BD BD+50 2120
Distance 57.18 Distance ly 186.52