- 2010-01-20 : Zoom on Near-Earth Asteroids
- 2010-01-18 : Asteroid 2867 Steins seen by Rosetta
- 2009-08-21 : Le calendrier musulman et le calcul des dates du mois de Ramadan
- 2009-06-17 : Solstice d'été
- 2009-05-27 : La direction de La Mecque grâce au Soleil
- 2009-04-22 : The solar wind is the cause of rapid ageing of the asteroids
- 2009-04-06 : To photograph the sunset on the Grand Canal in Versailles
- 2009-03-09 : Paris Astronomers "Catch" Passing Asteroid
- Mon,-09 Ma : Summer time
- 2009-03-09 : Spring equinox
- 2009-02-09 : Comète LULIN
- 2009-02-02 : Lever du Soleil dans l'axe de l'arche de l'Arc de Triomphe
- 2008-07-31 : Webcast from Novosibirsk of the total eclipse of the Sun on August 1, 2008
- 2008-07-17 : Calculation of the visibility of the first crescent of the Moon in August-September 2008
- 2008-07-17 : The sun under the Arc de Triomphe
- 2008-07-17 : To photograph the sunset on the Grand Canal in Versailles
- 2008-07-17 : Partial eclipse of the Moon on 2008, August 16th
- 2008-07-02 : Earth in aphelion on July 4th
- 2008-06-10 : Summer solstice on June 20th
- 2008-06-02 : Update of the lectures on relativity in celestial mechanics and astrometry.
- 2008-06-02 : Publication of the IMCCE scientific and technical Note S093
- 2008-05-05 : The sun under the Arc de Triomphe
- 2008-02-25 : To photograph the sunset on the Grand Canal in Versailles
- 2008-02-25 : Spring equinox
- 2008-02-25 : Summer time
- 2007-12-06 : 2008 Nautical Ephemerids
- 2007-12-06 : Publication of Guide de Données Astronomiques 2008 - Annuaire du Bureau des Longitudes
- 2007-12-06 : Agenda astronomique 2008
- 2007-12-04 : The Quadrantids
- 2007-12-04 : Earth at perihelion
- 2007-12-04 : Winter solstice
- 2007-10-02 : Clock change back to winter
- 2007-09-21 : Autumnal equinox
- 2007-07-25 : The sixtieth satellite of Saturn
- 2007-07-03 : Earth in aphelion on July 6th
- 2007-05-24 : Summer solstice on June 21th
- 2007-03-20 : To photograph the sunset on the Grand Canal in Versailles
- 2007-03-09 : A new triple asteroid discovered in the Main Belt
- 2007-02-26 : Lyrides as beginnings of meteor shower
- 2007-02-26 : Summer time
- 2007-02-26 : Spring equinox
- 2007-01-22 : New version of the ephemerides «Connaissance des Temps »
RAPPORTS D'ACTIVITES DE L'IMCCE
You can downloada the reports activity (in french version) of the Institut de Mécanique Céleste et de Calcul des Éphémérides
(Observatoire de Paris / Bureau des longitudes):
Period 2000-2004
Period 1997-2000
Caution : This Website was created with the Ministère de l'Education Nationale, the CNRS and the CNES support. Any use of the data published on this website requires the IMCCE agreement..