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celestial navigation, an
ephemeris (/ɪˈfɛmərəs/; pl.
ephemerides /ˌɛfəˈmɛrədiːz/; from
Latin ephemeris 'diary', and Gr**** ἐφημερίς (
ephemeris) 'diary, journal')...
- The term
ephemeris time (often
abbreviated ET) can in
principle refer to time in ****ociation with any
ephemeris (itinerary of the
trajectory of an astronomical...
- Raphael's
Ephemeris is an
ephemeris, or set of tables, used in
astrology to
determine the
position of the Sun, Moon and planets.
Raphael was a pseudonym...
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third release of the JPL
Ephemeris Tapes, and was a
special purpose, short-duration
ephemeris. The then-current JPL
Export Ephemeris was DE19.
These early...
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Omoglymmius ephemeris is a
species of
beetle in the
subfamily Rhysodidae. It was
described by R.T. & J.R. Bell in 1982. "Omoglymmius
ephemeris R.T. & J.R...
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Propulsion Laboratory as
Development Ephemeris. The
latest releases include DE430
which covers planetary and
lunar ephemeris from Dec 21, 1549 to Jan 25, 2650...
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Ephemeris and
Nautical Almanac and The
Astronomical Ephemeris, a new name for the old
British title The
Nautical Almanac and
Astronomical Ephemeris....
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Supplement to the
Astronomical Ephemeris and the
American Ephemeris and
Nautical Almanac, p. 9, ...
defined ephemeris time ... [was]
adopted by the International...
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themselves on a
featureless ocean.
Developmental Ephemeris or the Jet
Propulsion Laboratory Developmental Ephemeris (JPL DE) is a
widely used
model of the solar...
- each ("
ephemeris days"). This is the
normal meaning of the unit "year" used in
various scientific contexts. The
Julian century of 36525
ephemeris days and...