Questions for the Observatory


     

    Info on sunrise, sunset and civil twilight at Uccle in 2008 or 2009 or 2010 or 2011 or 2012

    The moonphases in the period 1900-2000 and in 2001-2030 .

    Sorry, but the other questions are in Dutch or French. Information on the research at the observatory can be found starting at our home page 

    Maybe this links can help you:
    U.S. Naval Observatory
    Her Majesty's Nautical Almanac Office (UK)
    The FAQ for sci.astro
    Back to the KSB-ORB-ROB home page 
Your questions JC - 19/08/2009