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 Rennes | Lien |
|---|---|---|---|---|---|---|
| Alioth | 1.77 | 82.6 light year | Right ascension : 12ʰ54ᵐ1.75ˢ Declination : 55°57'1.75″ | Right ascension : 12ʰ55ᵐ13.1994784927ˢ Declination : 55°48′53.334003051″ | Azimuth : 124.15852696567893° Altitude : 56.230062494973176° | View |
| Dubhe | 1.79 | 123 light year | Right ascension : 11ʰ3ᵐ43.672ˢ Declination : 61°45'43.672″ | Right ascension : 11ʰ5ᵐ23.918191465ˢ Declination : 61°36′21.6051152534″ | Azimuth : 138.91257839999412° Altitude : 44.17519622268143° | View |
| Mizar | 2.23 | 82.9 light year | Right ascension : 13ʰ23ᵐ55.54ˢ Declination : 54°55'55.54″ | Right ascension : 13ʰ25ᵐ.9371580318ˢ Declination : 54°47′7.1302390491″ | Azimuth : 121.00314134775441° Altitude : 60.26420145140051° | View |
| Alkaid | 1.86 | 103.9 light year | Right ascension : 13ʰ47ᵐ32.438ˢ Declination : 49°18'32.438″ | Right ascension : 13ʰ48ᵐ36.8009841549ˢ Declination : 49°10′33.6252677575″ | Azimuth : 108.03563135781415° Altitude : 62.84086018594722° | View |
| Merak | 2.37 | 79.7 light year | Right ascension : 11ʰ1ᵐ50.477ˢ Declination : 56°22'50.477″ | Right ascension : 11ʰ3ᵐ27.6786579609ˢ Declination : 56°14′26.5887705397″ | Azimuth : 132.42043695497412° Altitude : 41.67080130935588° | View |
| Phecda | 2.44 | 83.2 light year | Right ascension : 11ʰ53ᵐ49.847ˢ Declination : 53°41'49.847″ | Right ascension : 11ʰ55ᵐ14.796110188ˢ Declination : 53°32′49.9009962224″ | Azimuth : 124.62276374509011° Altitude : 47.29462077193978° | View |
| Megrez | 3.31 | 80.5 light year | Right ascension : 12ʰ15ᵐ25.56ˢ Declination : 57°1'25.56″ | Right ascension : 12ʰ16ᵐ45.7891057091ˢ Declination : 56°53′5.4970971625″ | Azimuth : 127.93460554413998° Altitude : 51.279192104171024° | View |