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 London | Lien |
|---|---|---|---|---|---|---|
| Alioth | 1.77 | 82.6 light year | Right ascension : 12ʰ54ᵐ1.75ˢ Declination : 55°57'1.75″ | Right ascension : 12ʰ55ᵐ13.2008816561ˢ Declination : 55°48′53.351790765″ | Azimuth : 129.58385335882357° Altitude : 43.65011745137466° | View |
| Dubhe | 1.79 | 123 light year | Right ascension : 11ʰ3ᵐ43.672ˢ Declination : 61°45'43.672″ | Right ascension : 11ʰ5ᵐ23.9181566365ˢ Declination : 61°36′21.6267757042″ | Azimuth : 146.66248886749588° Altitude : 35.81971511760855° | View |
| Mizar | 2.23 | 82.9 light year | Right ascension : 13ʰ23ᵐ55.54ˢ Declination : 54°55'55.54″ | Right ascension : 13ʰ25ᵐ.9388618267ˢ Declination : 54°47′7.1463313283″ | Azimuth : 125.32404207293754° Altitude : 46.81769828418129° | View |
| Alkaid | 1.86 | 103.9 light year | Right ascension : 13ʰ47ᵐ32.438ˢ Declination : 49°18'32.438″ | Right ascension : 13ʰ48ᵐ36.8027035876ˢ Declination : 49°10′33.6385463826″ | Azimuth : 115.53985776108021° Altitude : 47.21867833755132° | View |
| Merak | 2.37 | 79.7 light year | Right ascension : 11ʰ1ᵐ50.477ˢ Declination : 56°22'50.477″ | Right ascension : 11ʰ3ᵐ27.6786016931ˢ Declination : 56°14′26.6090295222″ | Azimuth : 142.34402206052533° Altitude : 31.82087771279157° | View |
| Phecda | 2.44 | 83.2 light year | Right ascension : 11ʰ53ᵐ49.847ˢ Declination : 53°41'49.847″ | Right ascension : 11ʰ55ᵐ14.7967159011ˢ Declination : 53°32′49.9199942923″ | Azimuth : 133.8402811519119° Altitude : 35.331853848851104° | View |
| Megrez | 3.31 | 80.5 light year | Right ascension : 12ʰ15ᵐ25.56ˢ Declination : 57°1'25.56″ | Right ascension : 12ʰ16ᵐ45.7900544082ˢ Declination : 56°53′5.5165541675″ | Azimuth : 134.72787835456992° Altitude : 39.808334856266036° | View |