Coord 2000 | 09457-1935 | Discov num | GWP1233 | Comp | Coord arcsec 2000 | 09 45 39.56 -19 34 51.1 | |||||
Date first | 1996 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 35 | Pa last | 34.8 | P.A. Now (θ) | 34.8° | ||||||
Sep first | 54.0 | Sep last | 54.267 | Sep. Now (ρ) | 54.267" | ||||||
Mag pri | 8.30 | Mag sec | 18.80 | delta mag (ΔM) | 10.5 | Spectral class | F3V (yellow-white) | ||||
Pri motion ra | -052 | Sec motion ra | -052 | ||||||||
Pri motion dec | +024 | Sec motion dec | +026 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Hydra | SAO | 155461 | Tycho2 | 6052-01023-1 | Gaia DR2 | 5671527580207050240 | ||||
HD | 84564 | DM | BD-18 2771 |