09238-2340 HDO 123 AB (HD 81230)

 
 
09h 23m 48.41s -23° 39' 32.1" P.A. 5.00 sep 4.8 mag 8.07,10.56 Sp F5V dist. 86.28 pc (281.45 l.y.)
 
 
Coord 2000 09238-2340 Discov num HDO 123 Comp AB Coord arcsec 2000 09 23 48.41 -23 39 32.1
Date first 1868 Date last 2015 Obs 15
Pa first 4 Pa last 5 P.A. Now (θ)
Sep first 4.4 Sep last 4.757 Sep. Now (ρ) 4.757"
Mag pri 8.07 Mag sec 10.56 delta mag (ΔM) 2.49 Spectral class F5V (yellow-white)
Pri motion ra -056 Sec motion ra -059
Pri motion dec -004 Sec motion dec +005
Notes
rPM=0.16 (< 0.3, Physical double)
This double is physical.
 
 
09238-2340 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 81230 09 23 48 -23 39 32 HDO 123 AB 2015 15 5 4.8 8.07 10.56 2.49 <===
Show 09 23 48 -23 39 32 HDO 123 AC 2018 10 189 53.7 8.07 11.01 2.94
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 81230 Constellation Hydra HIP 46078 Tycho2 6588-00238-1
Gaia DR2 5674652770210602624 HD 81230 CD CD-23 8331 Distance 86.28
Distance ly 281.45