Coord 2000 | 10261+5029 | Discov num | LDS1241 | Comp | Coord arcsec 2000 | 10 26 02.50 +50 27 06.9 | |||||
Date first | 1955 | Date last | 2016 | Obs | 12 | ||||||
Pa first | 26 | Pa last | 25.8 | P.A. Now (θ) | 25.8° | ||||||
Sep first | 14.0 | Sep last | 14.377 | Sep. Now (ρ) | 14.377" | ||||||
Mag pri | 13.54 | Mag sec | 13.68 | delta mag (ΔM) | 0.14 | Spectral class | M4V+M4V (red/red) | ||||
Pri motion ra | -369 | Sec motion ra | -376 | ||||||||
Pri motion dec | -541 | Sec motion dec | -542 | ||||||||
Notes | T (Parallax indicates physical) |
Constellation | Ursa Major |