10312-4214 DUN 86 BC

 
 
10h 31m 06.33s -42° 13' 15.1" P.A. 76.00 sep 42.6 mag 8.04,10.95 Sp A1V dist. 182.15 pc (594.17 l.y.)
 
 
Coord 2000 10312-4214 Discov num DUN  86 Comp BC Coord arcsec 2000 10 31 06.33 -42 13 15.1
Date first 1901 Date last 2017 Obs 9
Pa first 75 Pa last 75.5 P.A. Now (θ) 75.5°
Sep first 41.6 Sep last 42.6 Sep. Now (ρ) 42.6"
Mag pri 8.04 Mag sec 10.95 delta mag (ΔM) 2.91 Spectral class A1V (white)
Pri motion ra -016 Sec motion ra -008
Pri motion dec -011 Sec motion dec +001
Notes
rPM=0.743
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 222112 HIP 51504 Tycho2 7718-02934-1
Gaia DR2 5368269285289064832 HD 91223 GC 14453 CD CD-41 5921
CP CP-41 4645 Distance 182.15 Distance ly 594.17