Coord 2000 | 11416+3012 | Discov num | SLW 631 | Comp | Coord arcsec 2000 | 11 41 37.47 +30 12 01.0 | |||||
Date first | 1998 | Date last | 2016 | Obs | 10 | ||||||
Pa first | 143 | Pa last | 143.2 | P.A. Now (θ) | 143.2° | ||||||
Sep first | 21.2 | Sep last | 21.093 | Sep. Now (ρ) | 21.093" | ||||||
Mag pri | 16.88 | Mag sec | 17.08 | delta mag (ΔM) | 0.2 | Spectral class | M2.6+M2.8 (red/red) | ||||
Pri motion ra | +038 | Sec motion ra | +039 | ||||||||
Pri motion dec | -021 | Sec motion dec | -021 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Ursa Major | Gaia DR2 | 4020938486910616576 |