Coord 2000 | 09504+4245 | Discov num | ES 1244 | Comp | Coord arcsec 2000 | 09 50 21.95 +42 45 27.9 | |||||
Date first | 1913 | Date last | 2017 | Obs | 11 | ||||||
Pa first | 227 | Pa last | 239.9 | P.A. Now (θ) | 239.9° | ||||||
Sep first | 2.1 | Sep last | 2 | Sep. Now (ρ) | 2" | ||||||
Mag pri | 10.24 | Mag sec | 11.07 | delta mag (ΔM) | 0.83 | Spectral class | G0 (yellow) | ||||
Pri motion ra | -010 | Sec motion ra | -013 | ||||||||
Pri motion dec | -027 | Sec motion dec | -029 | ||||||||
Notes | T (Parallax indicates physical) |
Constellation | Ursa Major | Tycho2 | 2999-01201-1 | Gaia DR2 | 807791745315126528 |