10312-4214 DUN 86 AC

 
 
10h 31m 13.32s -42° 13' 45.6" P.A. 319.00 sep 55.9 mag 7.34,10.95 Sp Ap dist. 182.48 pc (595.25 l.y.)
 
 
Coord 2000 10312-4214 Discov num DUN  86 Comp AC Coord arcsec 2000 10 31 13.32 -42 13 45.6
Date first 1901 Date last 2017 Obs 6
Pa first 317 Pa last 318.7 P.A. Now (θ) 318.7°
Sep first 55.7 Sep last 55.9 Sep. Now (ρ) 55.9"
Mag pri 7.34 Mag sec 10.95 delta mag (ΔM) 3.61 Spectral class Ap (white)
Pri motion ra -014 Sec motion ra -008
Pri motion dec -007 Sec motion dec +001
Notes
rPM=0.639
Nature of this double is uncertain.
 
 
10312-4214 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 91239 222113 10 31 13 -42 13 46 DUN 86 AB 2017 17 291 83.5 7.34 8.04 0.70
Show 222113 10 31 13 -42 13 46 DUN 86 AC 2017 6 319 55.9 7.34 10.95 3.61 <===
Show 222112 10 31 06 -42 13 15 DUN 86 BC 2017 9 76 42.6 8.04 10.95 2.91
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela SAO 222113 HIP 51512 Tycho2 7718-02927-1
Gaia DR2 5368269388368281600 HD 91239 CD CD-41 5923 CP CP-41 4648
Distance 182.48 Distance ly 595.25