Coord 2000 | 15328-1756 | Discov num | HJ 1273 | Comp | Coord arcsec 2000 | 15 32 47.21 -17 55 44.9 | |||||
Date first | 1828 | Date last | 2017 | Obs | 17 | ||||||
Pa first | 330 | Pa last | 328 | P.A. Now (θ) | 328° | ||||||
Sep first | 10.0 | Sep last | 14.544 | Sep. Now (ρ) | 14.544" | ||||||
Mag pri | 9.22 | Mag sec | 11.41 | delta mag (ΔM) | 2.19 | Spectral class | G1IV+K2V (yellow/yellow-orange) | ||||
Pri motion ra | +002 | Sec motion ra | -004 | ||||||||
Pri motion dec | -012 | Sec motion dec | -006 | ||||||||
Notes | Y (Parallax indicates components are non-physical) |
Name | HD 138459 | Constellation | Libra | SAO | 159333 | HIP | 76117 | ||||
Tycho2 | 6188-01074-1 | Gaia DR2 | 6255381379981710592 | HD | 138459 | BD | BD-17 4361 | ||||
Distance | 100000 | Distance ly | 326200 |