Coord 2000 | 11387+4507 | Discov num | STF1561 | Comp | AE | Coord arcsec 2000 | 11 38 44.90 +45 06 30.3 | ||||
Date first | 1923 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 308 | Pa last | 338.4 | P.A. Now (θ) | 338.4° | ||||||
Sep first | 94.0 | Sep last | 60.71 | Sep. Now (ρ) | 60.71" | ||||||
Mag pri | 6.53 | Mag sec | 12.08 | delta mag (ΔM) | 5.55 | Spectral class | G0V (yellow) | ||||
Pri motion ra | -594 | Sec motion ra | -033 | ||||||||
Pri motion dec | +015 | Sec motion dec | +012 | ||||||||
Notes | N L U (See Notes, Linear solution, Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 101177 | 43841 | 11 38 45 +45 06 30 | STF 1561 AB | 2019 | 161 | 246 | 8.9 | 6.53 | 8.23 | 1.70 | Y | |
Show | 43841 | 11 38 45 +45 06 30 | STF 1561 AC | 2015 | 28 | 90 | 176.8 | 6.53 | 9.46 | 2.93 | |||
Show | 43841 | 11 38 45 +45 06 30 | STF 1561 AD | 2015 | 5 | 76 | 718.2 | 6.53 | 7.56 | 1.03 | |||
Show | 43841 | 11 38 45 +45 06 30 | STF 1561 AE | 2015 | 13 | 338 | 60.7 | 6.53 | 12.08 | 5.55 | <=== | ||
Show | 11 38 44 +45 06 27 | STF 1561 BC | 2015 | 20 | 89 | 179.6 | 8.23 | 9.46 | 1.23 | ||||
Show | 11 38 44 +45 06 27 | STF 1561 BE | 2015 | 10 | 347 | 61.7 | 8.23 | 12.08 | 3.85 | ||||
Show | 11 39 00 +45 06 31 | STF 1561 CD | 2015 | 6 | 72 | 553.1 | 9.46 | 7.56 | 1.90 |
Constellation | Ursa Major | SAO | 43841 | HIP | 56809 | Tycho2 | 3452-01883-1 | ||||
HD | 101177 | HR | 4486 | ADS | 8250 | GL | Gl 433.2A | ||||
BD | BD+45 1947 | Distance | 23.25 | Distance ly | 75.84 |