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 Bordeaux | Lien |
|---|---|---|---|---|---|---|
| Alioth | 1.77 | 82.6 light year | Right ascension : 12ʰ54ᵐ1.75ˢ Declination : 55°57'1.75″ | Right ascension : 12ʰ55ᵐ13.2008869482ˢ Declination : 55°48′53.3518581796″ | Azimuth : 133.86965397634194° Altitude : 39.38316149417971° | View |
| Dubhe | 1.79 | 123 light year | Right ascension : 11ʰ3ᵐ43.672ˢ Declination : 61°45'43.672″ | Right ascension : 11ʰ5ᵐ23.9181564772ˢ Declination : 61°36′21.6268576523″ | Azimuth : 148.84641681412535° Altitude : 30.30394318627332° | View |
| Mizar | 2.23 | 82.9 light year | Right ascension : 13ʰ23ᵐ55.54ˢ Declination : 54°55'55.54″ | Right ascension : 13ʰ25ᵐ.9388682592ˢ Declination : 54°47′7.1463923573″ | Azimuth : 130.44828136245255° Altitude : 42.903154351411935° | View |
| Alkaid | 1.86 | 103.9 light year | Right ascension : 13ʰ47ᵐ32.438ˢ Declination : 49°18'32.438″ | Right ascension : 13ʰ48ᵐ36.8027100848ˢ Declination : 49°10′33.6385967825″ | Azimuth : 121.41241349837507° Altitude : 44.24110294290091° | View |
| Merak | 2.37 | 79.7 light year | Right ascension : 11ʰ1ᵐ50.477ˢ Declination : 56°22'50.477″ | Right ascension : 11ʰ3ᵐ27.6786014589ˢ Declination : 56°14′26.6091061623″ | Azimuth : 144.41218820243523° Altitude : 26.607777809984338° | View |
| Phecda | 2.44 | 83.2 light year | Right ascension : 11ʰ53ᵐ49.847ˢ Declination : 53°41'49.847″ | Right ascension : 11ʰ55ᵐ14.7967181751ˢ Declination : 53°32′49.9200662185″ | Azimuth : 136.73988931558512° Altitude : 30.755797410959588° | View |
| Megrez | 3.31 | 80.5 light year | Right ascension : 12ʰ15ᵐ25.56ˢ Declination : 57°1'25.56″ | Right ascension : 12ʰ16ᵐ45.7900579777ˢ Declination : 56°53′5.5166278571″ | Azimuth : 138.12207626872276° Altitude : 35.136348815856756° | View |