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    NavList - 2 new messages in 2 topics - abridged
    From: Jim Green
    Date: 2009 Jan 23, 11:00 -0600

    
    NavList
    NavList@fer3.com
    
    http://groups.google.com/group/NavList?hl=en
    
    Today's most active topics:
    
    * Using Calc - 1 new
       http://groups.google.com/group/NavList/t/3cb3300089af2464?hl=en
    * Moon - Antares - 1 new
       http://groups.google.com/group/NavList/t/1c50b6f24ba68301?hl=en
    
    
    
    
    Active Topics
    -------------
    
    Using Calc - 1 new
    ------------------
    ...In all the cases I encountered such a situation there was a better
    way to
    get around it, except one. In this single case I broke the circular
    relationship up with two cells, one showing the result which then is
    input
    manually into a second one. Fortunately this parameter (a mean value)
    only
    changes slowly within the required accuracy and thus - Thurs, Jan 22
    2009 1:18
    am
    1 message, 1 author
    http://groups.google.com/group/NavList/t/3cb3300089af2464?hl=en
    
    
    Moon - Antares - 1 new
    ----------------------
    You bring up a special case in navigation, the lunar occlusion of a
    bright
    star or planet. I cannot determine from your lat lon, if the moon
    covered
    Antares or not. It may have. The occlusion events offer the special
    case of
    the Lunar Distance equal to zero. An occlusion event of bright stars and
    planets is offered in the Astronomical Almanac and online at the
    United States
    Naval Observatory. There are two features of the event, one when the
    bright
    star or planet disappears (immersion) and another when it re-appears (
    emmersion). - Thurs, Jan 22 2009 12:23 pm
    1 message, 1 author
    http://groups.google.com/group/NavList/t/1c50b6f24ba68301?hl=en
    
    
    
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