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 Toulouse | Lien |
|---|---|---|---|---|---|---|
| Alioth | 1.77 | 82.6 light year | Right ascension : 12ʰ54ᵐ1.75ˢ Declination : 55°57'1.75″ | Right ascension : 12ʰ55ᵐ13.2008827586ˢ Declination : 55°48′53.3518048096″ | Azimuth : 135.15088636081478° Altitude : 37.52195608146724° | View |
| Dubhe | 1.79 | 123 light year | Right ascension : 11ʰ3ᵐ43.672ˢ Declination : 61°45'43.672″ | Right ascension : 11ʰ5ᵐ23.9181566033ˢ Declination : 61°36′21.6267927769″ | Azimuth : 149.88232232579094° Altitude : 28.52933914986662° | View |
| Mizar | 2.23 | 82.9 light year | Right ascension : 13ʰ23ᵐ55.54ˢ Declination : 54°55'55.54″ | Right ascension : 13ʰ25ᵐ.9388631668ˢ Declination : 54°47′7.1463440426″ | Azimuth : 131.8182445284309° Altitude : 41.03956954326878° | View |
| Alkaid | 1.86 | 103.9 light year | Right ascension : 13ʰ47ᵐ32.438ˢ Declination : 49°18'32.438″ | Right ascension : 13ʰ48ᵐ36.8027049412ˢ Declination : 49°10′33.6385568825″ | Azimuth : 123.05476008849796° Altitude : 42.40219200593898° | View |
| Merak | 2.37 | 79.7 light year | Right ascension : 11ʰ1ᵐ50.477ˢ Declination : 56°22'50.477″ | Right ascension : 11ʰ3ᵐ27.6786016443ˢ Declination : 56°14′26.6090454889″ | Azimuth : 145.56109166439052° Altitude : 24.79491136878539° | View |
| Phecda | 2.44 | 83.2 light year | Right ascension : 11ʰ53ᵐ49.847ˢ Declination : 53°41'49.847″ | Right ascension : 11ʰ55ᵐ14.7967163749ˢ Declination : 53°32′49.9200092769″ | Azimuth : 137.9890754913346° Altitude : 28.901643311895622° | View |
| Megrez | 3.31 | 80.5 light year | Right ascension : 12ʰ15ᵐ25.56ˢ Declination : 57°1'25.56″ | Right ascension : 12ʰ16ᵐ45.7900551519ˢ Declination : 56°53′5.5165695194″ | Azimuth : 139.32142425095617° Altitude : 33.2871622525202° | View |