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 Montpellier | Lien |
|---|---|---|---|---|---|---|
| Alioth | 1.77 | 82.6 light year | Right ascension : 12ʰ54ᵐ1.75ˢ Declination : 55°57'1.75″ | Right ascension : 12ʰ55ᵐ13.2008862867ˢ Declination : 55°48′53.3518497526″ | Azimuth : 135.90165517973196° Altitude : 36.25945351505344° | View |
| Dubhe | 1.79 | 123 light year | Right ascension : 11ʰ3ᵐ43.672ˢ Declination : 61°45'43.672″ | Right ascension : 11ʰ5ᵐ23.9181564971ˢ Declination : 61°36′21.6268474088″ | Azimuth : 150.7650280295765° Altitude : 27.639552962048434° | View |
| Mizar | 2.23 | 82.9 light year | Right ascension : 13ʰ23ᵐ55.54ˢ Declination : 54°55'55.54″ | Right ascension : 13ʰ25ᵐ.9388674552ˢ Declination : 54°47′7.1463847286″ | Azimuth : 132.5048336236835° Altitude : 39.70321203473078° | View |
| Alkaid | 1.86 | 103.9 light year | Right ascension : 13ʰ47ᵐ32.438ˢ Declination : 49°18'32.438″ | Right ascension : 13ʰ48ᵐ36.8027092726ˢ Declination : 49°10′33.6385904824″ | Azimuth : 123.88563845886542° Altitude : 40.89699481956435° | View |
| Merak | 2.37 | 79.7 light year | Right ascension : 11ʰ1ᵐ50.477ˢ Declination : 56°22'50.477″ | Right ascension : 11ʰ3ᵐ27.6786014882ˢ Declination : 56°14′26.6090965822″ | Azimuth : 146.6049523908859° Altitude : 23.791116525741465° | View |
| Phecda | 2.44 | 83.2 light year | Right ascension : 11ʰ53ᵐ49.847ˢ Declination : 53°41'49.847″ | Right ascension : 11ʰ55ᵐ14.7967178909ˢ Declination : 53°32′49.9200572276″ | Azimuth : 138.98034458448106° Altitude : 27.707696079280247° | View |
| Megrez | 3.31 | 80.5 light year | Right ascension : 12ʰ15ᵐ25.56ˢ Declination : 57°1'25.56″ | Right ascension : 12ʰ16ᵐ45.7900575315ˢ Declination : 56°53′5.5166186458″ | Azimuth : 140.1553902323323° Altitude : 32.12321822011951° | View |