10319-5934 RST 4458 AB (HD 91422)

 
 
10h 31m 51.74s -59° 33' 58.9" P.A. 271.00 sep 16.7 mag 10.01,10.58 Sp A0IV/V
 
 
Coord 2000 10319-5934 Discov num RST4458 Comp AB Coord arcsec 2000 10 31 51.74 -59 33 58.9
Date first 1893 Date last 2015 Obs 10
Pa first 270 Pa last 270.8 P.A. Now (θ) 270.8°
Sep first 14.0 Sep last 16.65 Sep. Now (ρ) 16.65"
Mag pri 10.01 Mag sec 10.58 delta mag (ΔM) 0.57 Spectral class A0IV/V (white)
Pri motion ra -008 Sec motion ra -018
Pri motion dec -003 Sec motion dec +013
Notes L (Linear solution)
rPM=0.85
This double is not physical.
 
 
10319-5934 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 91422 10 31 52 -59 33 59 RST 4458 AB 2015 10 271 16.7 10.01 10.58 0.57 <===
Show 10 31 50 -59 33 59 RST 4458 BC 2018 4 308 0.6 10.58 10.70 0.12
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 91422 Constellation Carina Tycho2 8613-00185-1 Gaia DR2 5255280206271091328
HD 91422