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 Paris | Lien |
|---|---|---|---|---|---|---|
| Alioth | 1.77 | 82.6 light year | Right ascension : 12ʰ54ᵐ1.75ˢ Declination : 55°57'1.75″ | Right ascension : 12ʰ55ᵐ13.1994751573ˢ Declination : 55°48′53.3339609777″ | Azimuth : 124.103641249322° Altitude : 54.473216831059986° | View |
| Dubhe | 1.79 | 123 light year | Right ascension : 11ʰ3ᵐ43.672ˢ Declination : 61°45'43.672″ | Right ascension : 11ʰ5ᵐ23.91819153ˢ Declination : 61°36′21.6050639295″ | Azimuth : 139.52355517467524° Altitude : 43.02238387898331° | View |
| Mizar | 2.23 | 82.9 light year | Right ascension : 13ʰ23ᵐ55.54ˢ Declination : 54°55'55.54″ | Right ascension : 13ʰ25ᵐ.9371539859ˢ Declination : 54°47′7.1302010113″ | Azimuth : 120.62647843538795° Altitude : 58.389409103154165° | View |
| Alkaid | 1.86 | 103.9 light year | Right ascension : 13ʰ47ᵐ32.438ˢ Declination : 49°18'32.438″ | Right ascension : 13ʰ48ᵐ36.8009800754ˢ Declination : 49°10′33.6252363966″ | Azimuth : 108.17479047662276° Altitude : 60.5761781192463° | View |
| Merak | 2.37 | 79.7 light year | Right ascension : 11ʰ1ᵐ50.477ˢ Declination : 56°22'50.477″ | Right ascension : 11ʰ3ᵐ27.6786580806ˢ Declination : 56°14′26.588722533″ | Azimuth : 133.36280058827785° Altitude : 40.25263752230055° | View |
| Phecda | 2.44 | 83.2 light year | Right ascension : 11ʰ53ᵐ49.847ˢ Declination : 53°41'49.847″ | Right ascension : 11ʰ55ᵐ14.7961087415ˢ Declination : 53°32′49.9009512389″ | Azimuth : 125.36632082548422° Altitude : 45.569704100810256° | View |
| Megrez | 3.31 | 80.5 light year | Right ascension : 12ʰ15ᵐ25.56ˢ Declination : 57°1'25.56″ | Right ascension : 12ʰ16ᵐ45.7891034486ˢ Declination : 56°53′5.4970511086″ | Azimuth : 128.22952644245996° Altitude : 49.670465614410766° | View |