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