01316-5322 HJ 3444 AB,C (HD 9438)

 
 
01h 31m 35.29s -53 22' 10.1" P.A. 7.00 sep 39.0 mag 8.01,11.20 Sp F5 dist. 101.52 pc (331.16 l.y.)
 
 
Coord 2000 01316-5322 Discov num HJ 3444 Comp AB,C Coord arcsec 2000 01 31 35.29 -53 22 10.1
Date first 1836 Date last 2000 Obs 9
Pa first 3 Pa last 6.5 P.A. Now (θ) 6.5°
Sep first 40.0 Sep last 38.99 Sep. Now (ρ) 38.99"
Mag pri 8.01 Mag sec 11.20 delta mag (ΔM) 3.19 Spectral class F5 (yellow-white)
Pri motion ra +089 Sec motion ra +079
Pri motion dec +036 Sec motion dec +032
Notes
rPM=0.112 (< 0.3, Physical double)
This double is physical.
 
 
01316-5322 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 232450 01 31 35 -53 22 10 I 264 AB 2021 47 24 0.8 8.36 8.84 0.48 Y
Show HD 9438 232450 01 31 35 -53 22 10 HJ 3444 AB,C 2000 9 7 39.0 8.01 11.20 3.19 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 9438 Constellation Eridanus SAO 232450 HIP 7111
Tycho2 8475-01039-1 Gaia DR2 4915790460562750720 HD 9438 CP CP-54 342
Distance 101.52 Distance ly 331.16