Coord 2000 | 12457-1734 | Discov num | FEN 17 | Comp | Coord arcsec 2000 | 12 45 41.59 -17 34 13.1 | |||||
Date first | 1916 | Date last | 1916 | Obs | 1 | ||||||
Pa first | 90 | Pa last | 89.7 | P.A. Now (θ) | 89.7° | ||||||
Sep first | 4.6 | Sep last | 4.622 | Sep. Now (ρ) | 4.622" | ||||||
Mag pri | 12.53 | Mag sec | 13.65 | delta mag (ΔM) | 1.12 | Spectral class | |||||
Pri motion ra | +001 | Sec motion ra | |||||||||
Pri motion dec | +004 | Sec motion dec | |||||||||
Notes | N B (See Notes, Blue magnitudes) |
Constellation | Corvus | Gaia DR2 | 3522296498992561664 |