Coord 2000 | 13315-4644 | Discov num | KOU 20 | Comp | Coord arcsec 2000 | 13 31 30.96 -46 44 06.8 | |||||
Date first | 1999 | Date last | 2016 | Obs | 4 | ||||||
Pa first | 43 | Pa last | 41.4 | P.A. Now (θ) | 41.4° | ||||||
Sep first | 9.5 | Sep last | 10.64 | Sep. Now (ρ) | 10.64" | ||||||
Mag pri | 7.51 | Mag sec | 15.21 | delta mag (ΔM) | 7.7 | Spectral class | B9.5V (blue-white) | ||||
Pri motion ra | -022 | Sec motion ra | -003 | ||||||||
Pri motion dec | -016 | Sec motion dec | +001 | ||||||||
Notes | S K (Parallax indidates non-physical, K-band or other infrared magnitudes) |
Constellation | Centaurus | SAO | 224215 | HIP | 65965 | Tycho2 | 8261-01660-1 | ||||
Gaia DR2 | 6084120933444617216 | HD | 117484 | CD | CD-46 8696 | CP | CP-46 6382 | ||||
Distance | 147.28 | Distance ly | 480.43 |