Coord 2000 | 11464+3058 | Discov num | SLW 645 | Comp | Coord arcsec 2000 | 11 46 21.78 +30 57 40.6 | |||||
Date first | 2000 | Date last | 2016 | Obs | 12 | ||||||
Pa first | 2 | Pa last | 2 | P.A. Now (θ) | 2° | ||||||
Sep first | 21.7 | Sep last | 21.718 | Sep. Now (ρ) | 21.718" | ||||||
Mag pri | 15.80 | Mag sec | 16.27 | delta mag (ΔM) | 0.47 | Spectral class | M2.2+M2.4 (red/red) | ||||
Pri motion ra | -140 | Sec motion ra | -140 | ||||||||
Pri motion dec | +092 | Sec motion dec | +092 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Ursa Major | Gaia DR2 | 4021443270122519680 |