Coord 2000 | 12211-5108 | Discov num | TDS8347 | Comp | Coord arcsec 2000 | 12 21 04.93 -51 07 54.9 | |||||
Date first | 1991 | Date last | 2016 | Obs | 2 | ||||||
Pa first | 340 | Pa last | 357 | P.A. Now (θ) | 357° | ||||||
Sep first | 0.8 | Sep last | 0.4 | Sep. Now (ρ) | 0.4" | ||||||
Mag pri | 11.50 | Mag sec | 11.82 | delta mag (ΔM) | 0.32 | Spectral class | |||||
Pri motion ra | -017 | Sec motion ra | -017 | ||||||||
Pri motion dec | -003 | Sec motion dec | -003 | ||||||||
Notes | T (Parallax indicates physical) |
Constellation | Centaurus | Tycho2 | 8242-01600-1 | Gaia DR2 | 6125882201832420608 |