Coord 2000 | 17140-5144 | Discov num | RST3074 | Comp | Coord arcsec 2000 | 17 13 58.64 -51 44 33.3 | |||||
Date first | 1935 | Date last | 2015 | Obs | 3 | ||||||
Pa first | 282 | Pa last | 293.4 | P.A. Now (θ) | 293.4° | ||||||
Sep first | 3.7 | Sep last | 3.687 | Sep. Now (ρ) | 3.687" | ||||||
Mag pri | 9.67 | Mag sec | 13.40 | delta mag (ΔM) | 3.73 | Spectral class | K0 (yellow-orange) | ||||
Pri motion ra | +018 | Sec motion ra | |||||||||
Pri motion dec | -017 | Sec motion dec | |||||||||
Notes | S (Parallax indidates non-physical) |
Constellation | Ara | Tycho2 | 8340-01094-1 | Gaia DR2 | 5925726834564643200 |