Astronomical information

The IMCCE offers to general public, professional astronomers, institutions and agencies, etc. dedicated astronomical informations.

This service answers in particular to the following requests:

  • Emphemerides for solar-system bodies
  • Rise and set of the Sun, the Moon and stars of the solar-system bodies
  • Moon phases
  • Nodes passages, quadratures, apogee and perigee
  • Heliocentric alignments, planetary conjonctions
  • Seasons, solstices and equinoxes
  • Lunar and solar eclipses
  • Equation of time
  • Planetary transits
  • Calendars and conversion between calendars
  • Calculation of the dates of Ramadan and Easter

Last update Friday 19 June 2020