12061-3258 HJ 4495 AB (HD 105113)

12h 06m 05.25s -32° 57' 41.7" P.A. 319.00 sep 5.7 mag 6.69,8.84 Sp G0V dist. 51.65 pc (168.48 l.y.)

Coord 2000 12061-3258 Discov num HJ 4495 Comp AB Coord arcsec 2000 12 06 05.25 -32 57 41.7
Date first 1834 Date last 2016 Obs 25
Pa first 319 Pa last 319 P.A. Now (θ) 319°
Sep first 3.5 Sep last 5.735 Sep. Now (ρ) 5.735"
Mag pri 6.69 Mag sec 8.84 delta mag (ΔM) 2.15 Spectral class G0V (yellow)
Pri motion ra -078 Sec motion ra -066
Pri motion dec -194 Sec motion dec -202
Notes N (See Notes)




rPM=0.068 (< 0.3, Physical double)

This double is physical.



12061-3258 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 105113 203123 12 06 05 -32 57 42 HJ 4495 AB 2016 25 319 5.7 6.69 8.84 2.15 <===
Show 203123 12 06 05 -32 57 42 HJ 4495 AC 2017 6 46 46.0 6.69 12.88 6.19


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Name HD 105113 Constellation Hydra SAO 203123 HIP 59021
Tycho2 7235-00407-1 Gaia DR2 3466217935643483392 HD 105113 GC 16533
CD CD-32 8503 Distance 51.65 Distance ly 168.48