Astronomical Ephemeris

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Astronomical Ephemeris:

see ephemerisephemeris
(pl., ephemerides), table listing the position of one or more celestial bodies for each day of the year. The French publication Connaissance de Temps is the oldest of the national astronomical ephemerides, founded in 1679.
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Astronomical Ephemeris

See Astronomical Almanac.

astronomical ephemeris

[‚as·trə′näm·ə·kəl i′fem·ə·rəs]
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