Coord 2000 | 10121+4751 | Discov num | HJ 2522 | Comp | Coord arcsec 2000 | 10 12 03.80 +47 50 47.7 | |||||
Date first | 1831 | Date last | 2015 | Obs | 17 | ||||||
Pa first | 147 | Pa last | 148.1 | P.A. Now (θ) | 148.1° | ||||||
Sep first | 25.0 | Sep last | 29.866 | Sep. Now (ρ) | 29.866" | ||||||
Mag pri | 9.60 | Mag sec | 12.04 | delta mag (ΔM) | 2.44 | Spectral class | G0 (yellow) | ||||
Pri motion ra | +037 | Sec motion ra | +035 | ||||||||
Pri motion dec | -066 | Sec motion dec | -063 | ||||||||
Notes | T (Parallax indicates physical) |
Constellation | Ursa Major | HIP | 49968 | Tycho2 | 3437-01315-1 | Gaia DR2 | 822681748391272832 | ||||
BD | BD+48 1845 | Distance | 173.31 | Distance ly | 565.34 |