Ursa Major constellation
* application of precession, nutation, proper motion and aberration of light.
| Star | Magnitude | Distance | Equatorial position J2000 | Current Equatorial Position* | Current Horizontal Position at Saint-Étienne | Lien |
|---|---|---|---|---|---|---|
| Alioth | 1.77 | 82.6 light year | Right ascension : 12ʰ54ᵐ1.75ˢ Declination : 55°57'1.75″ | Right ascension : 12ʰ55ᵐ13.2008829791ˢ Declination : 55°48′53.3518076185″ | Azimuth : 135.09032187975512° Altitude : 37.33448465028071° | View |
| Dubhe | 1.79 | 123 light year | Right ascension : 11ʰ3ᵐ43.672ˢ Declination : 61°45'43.672″ | Right ascension : 11ʰ5ᵐ23.9181565967ˢ Declination : 61°36′21.6267961913″ | Azimuth : 150.44703815436688° Altitude : 29.070203292062832° | View |
| Mizar | 2.23 | 82.9 light year | Right ascension : 13ʰ23ᵐ55.54ˢ Declination : 54°55'55.54″ | Right ascension : 13ʰ25ᵐ.9388634349ˢ Declination : 54°47′7.1463465854″ | Azimuth : 131.49448297510554° Altitude : 40.68435429782374° | View |
| Alkaid | 1.86 | 103.9 light year | Right ascension : 13ʰ47ᵐ32.438ˢ Declination : 49°18'32.438″ | Right ascension : 13ʰ48ᵐ36.8027052119ˢ Declination : 49°10′33.6385589824″ | Azimuth : 122.70987080650984° Altitude : 41.62934656687878° | View |
| Merak | 2.37 | 79.7 light year | Right ascension : 11ʰ1ᵐ50.477ˢ Declination : 56°22'50.477″ | Right ascension : 11ʰ3ᵐ27.6786016346ˢ Declination : 56°14′26.6090486822″ | Azimuth : 146.3410034721678° Altitude : 25.13338623887546° | View |
| Phecda | 2.44 | 83.2 light year | Right ascension : 11ʰ53ᵐ49.847ˢ Declination : 53°41'49.847″ | Right ascension : 11ʰ55ᵐ14.7967164696ˢ Declination : 53°32′49.9200122738″ | Azimuth : 138.51944451225904° Altitude : 28.8665043779415° | View |
| Megrez | 3.31 | 80.5 light year | Right ascension : 12ʰ15ᵐ25.56ˢ Declination : 57°1'25.56″ | Right ascension : 12ʰ16ᵐ45.7900553006ˢ Declination : 56°53′5.5165725898″ | Azimuth : 139.55855693659814° Altitude : 33.309710857548176° | View |