Coord 2000 | 16398-5200 | Discov num | HDS2364 | Comp | Coord arcsec 2000 | 16 39 46.96 -51 59 39.2 | |||||
Date first | 1904 | Date last | 2016 | Obs | 16 | ||||||
Pa first | 163 | Pa last | 163.2 | P.A. Now (θ) | 163.2° | ||||||
Sep first | 21.3 | Sep last | 21.496 | Sep. Now (ρ) | 21.496" | ||||||
Mag pri | 7.71 | Mag sec | 9.00 | delta mag (ΔM) | 1.29 | Spectral class | G4V+K2V (yellow/yellow-orange) | ||||
Pri motion ra | +109 | Sec motion ra | +106 | ||||||||
Pri motion dec | -043 | Sec motion dec | -051 | ||||||||
Notes | T (Parallax indicates physical) |
Name | HD 149813 | Constellation | Ara | SAO | 244042 | HIP | 81592 | ||||
Tycho2 | 8337-00037-1 | Gaia DR2 | 5931156532274485376 | HD | 149813 | CD | CD-5110391 | ||||
CP | CP-51 9801 | Distance | 31.49 | Distance ly | 102.72 |