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Understanding > Astronomical calculations > Ephemerides II

EPHEMERIDES OF POSITION OF THE SUN AND THE PLANETS



One will find below how to calculate the equatorial apparent coordinates (mean of the date) of the Sun and the planets (right ascension and declination) between years -4000 and +2500. One will see the glossary for more information on these coordinates.

Attention, these ephemerides are accurate to several minutes of degree. For more accurate ephemerides  please use the IMCCE server (http : //www.imcce.fr/fr/ephemerides).

 
            YEAR          MONTH         DAY        HOUR       MINUTE
                           
                   

  Enter above the date and hour for the calculation in Universal Time.