11465-5802 HU 1485 AB (HD 102340)

 
 
11h 46m 27.30s -58° 01' 51.9" P.A. 320.00 sep 2.9 mag 7.72,11.97 Sp B5V dist. 249.38 pc (813.48 l.y.)
 
 
Coord 2000 11465-5802 Discov num HU 1485 Comp AB Coord arcsec 2000 11 46 27.30 -58 01 51.9
Date first 1913 Date last 1991 Obs 5
Pa first 317 Pa last 319.5 P.A. Now (θ) 319.5°
Sep first 2.9 Sep last 2.93 Sep. Now (ρ) 2.93"
Mag pri 7.72 Mag sec 11.97 delta mag (ΔM) 4.25 Spectral class B5V (blue-white)
Pri motion ra -002 Sec motion ra -011
Pri motion dec -005 Sec motion dec +002
Notes
rPM=1.02
This double is not physical.
 
 
11465-5802 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 102340 239366 11 46 27 -58 01 52 HU 1485 AB 1991 5 320 2.9 7.72 11.97 4.25 <===
Show 239366 11 46 27 -58 01 52 HU 1485 AC 2015 9 276 7.8 7.72 10.57 2.85
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 102340 Constellation Centaurus SAO 239366 HIP 57432
Tycho2 8638-00381-1 Gaia DR2 5341798508522513152 HD 102340 CP CP-57 4979
Distance 249.38 Distance ly 813.48