Understanding > Astronomical calculations > Ephemerides II
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/services/ephemerides/).