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    Re: Moon - Antares
    From: Michael Dorl
    Date: 2009 Jan 24, 19:55 -0600

    George Huxtable wrote:
    > So, to come back to Michael Dorl's suggestion, what he could time is not the
    > moment when Moon and star had the same altitude, but the moment when the
    > star passes through the (extended) line through the Moon's horns.
    > George.
    Does it make any difference what I measure as long as I can determine
    the UT for that event from an almanac or some computational tool?
    I was thinking that there are two ready references, the vertical and
    horizontal.  If knew roughly where I was and had some instrument with
    horizontal and vertical cross hairs, I could mark when the star had the
    same altitude or azimuth as a limb of the moon.  My almanac or
    computational tool could then be used to determine the UT for that event.
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