15103-3645 HJ 4738 AB (HD 134310)

15h 10m 18.61s -36° 44' 40.3" P.A. 32.00 sep 17.9 mag 10.30,11.90 Sp G3/5V

Coord 2000 15103-3645 Discov num HJ 4738 Comp AB Coord arcsec 2000 15 10 18.61 -36 44 40.3
Date first 1834 Date last 2015 Obs 8
Pa first 25 Pa last 32.4 P.A. Now (θ) 32.4°
Sep first 9.0 Sep last 17.904 Sep. Now (ρ) 17.904"
Mag pri 10.30 Mag sec 11.90 delta mag (ΔM) 1.6 Spectral class G3/5V (yellow)
Pri motion ra -037 Sec motion ra -011
Pri motion dec -015 Sec motion dec -006
Notes




rPM=0.689

Nature of this double is uncertain.



15103-3645 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 134310 15 10 19 -36 44 40 HJ 4738 AB 2015 8 32 17.9 10.30 11.90 1.60 <===
Show 15 10 19 -36 44 40 HJ 4738 AC 2015 9 157 16.3 10.30 12.60 2.30


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Name HD 134310 Constellation Lupus Tycho2 7324-00916-1 Gaia DR2 6199650915140661632
HD 134310