Coord 2000 | 19176-4242 | Discov num | DON 956 | Comp | Coord arcsec 2000 | 19 17 33.37 -42 42 07.4 | |||||
Date first | 1931 | Date last | 2016 | Obs | 4 | ||||||
Pa first | 324 | Pa last | 323.3 | P.A. Now (θ) | 323.3° | ||||||
Sep first | 1.4 | Sep last | 1.854 | Sep. Now (ρ) | 1.854" | ||||||
Mag pri | 10.80 | Mag sec | 14.00 | delta mag (ΔM) | 3.2 | Spectral class | |||||
Pri motion ra | -047 | Sec motion ra | |||||||||
Pri motion dec | -022 | Sec motion dec | |||||||||
Notes | S (Parallax indidates non-physical) |
Constellation | Corona Austrina | Gaia DR2 | 6713091577946724864 |