Coord 2000 | 12107-5849 | Discov num | HJ 4503 | Comp | Coord arcsec 2000 | 12 10 44.16 -58 49 00.2 | |||||
Date first | 1834 | Date last | 2016 | Obs | 15 | ||||||
Pa first | 250 | Pa last | 246.5 | P.A. Now (θ) | 246.5° | ||||||
Sep first | 6.0 | Sep last | 7.906 | Sep. Now (ρ) | 7.906" | ||||||
Mag pri | 9.67 | Mag sec | 11.04 | delta mag (ΔM) | 1.37 | Spectral class | A1V (white) | ||||
Pri motion ra | -026 | Sec motion ra | -029 | ||||||||
Pri motion dec | -006 | Sec motion dec | -004 | ||||||||
Notes | V (Proper motion indicates physical) |
Name | HD 105787 | Constellation | Crux | SAO | 239717 | Tycho2 | 8644-01540-1 | ||||
Gaia DR2 | 6071094194589082880 | HD | 105787 |