Coord 2000 | 11498+4637 | Discov num | SKF2636 | Comp | AC | Coord arcsec 2000 | 11 49 45.48 +46 37 12.6 | ||||
Date first | 1994 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 331 | Pa last | 331.2 | P.A. Now (θ) | 331.2° | ||||||
Sep first | 31.3 | Sep last | 31.282 | Sep. Now (ρ) | 31.282" | ||||||
Mag pri | 11.80 | Mag sec | 17.70 | delta mag (ΔM) | 5.9 | Spectral class | K2V (yellow-orange) | ||||
Pri motion ra | -056 | Sec motion ra | -054 | ||||||||
Pri motion dec | -012 | Sec motion dec | -006 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 11 49 45 +46 37 13 | SKF 2636 AB | 2015 | 9 | 295 | 9.1 | 11.80 | 16.30 | 4.50 | ||||
Show | 11 49 45 +46 37 13 | SKF 2636 AC | 2015 | 13 | 331 | 31.3 | 11.80 | 17.70 | 5.90 | <=== | |||
Show | 11 49 45 +46 37 16 | SKF 2636 BC | 2016 | 1 | 344 | 24.5 | 15.02 | 16.21 | 1.19 |
Constellation | Ursa Major | Gaia DR2 | 774423083536524544 |