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ephemeris

n. 位置推算历

位置推算历

WordNet (r) 3.0 (2006) (WordNet)

ephemeris
n 1: an annual publication containing astronomical tables that
give the positions of the celestial bodies throughout the
year; "today computers calculate the ephemerides"

The Collaborative International Dictionary of English v.0.48 (gcide)

Ephemeris \E*phem"e*ris\, n.; pl. {Ephemerides}. [L., a diary,
Gr. ?, also, a calendar, fr. ?. See {Ephemera}.]
1. A diary; a journal. --Johnson.
[1913 Webster]

2. (Anat.)
(a) A publication giving the computed places of the
heavenly bodies for each day of the year, with other
numerical data, for the use of the astronomer and
navigator; an astronomical almanac; as, the "American
Ephemeris and Nautical Almanac."
(b) Any tabular statement of the assigned places of a
heavenly body, as a planet or comet, on several
successive days.
[1913 Webster]

3. (Literature) A collective name for reviews, magazines, and
all kinds of periodical literature. --Brande & C.
[1913 Webster]

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单词	字典	翻译
ephemeris	查看　ephemeris　在百度字典中的解释	百度英翻中〔查看〕
ephemeris	查看　ephemeris　在Google字典中的解释	Google英翻中〔查看〕
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英文字典中文字典相关资料:

Astrology Ephemeris for 9000+ years - Astrodienst
Each ephemeris file covers one year and prints on six pages, with two months per page The ephemeris contains the regular planets, Sun, Moon, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto
Ephemerides - Ephemeris for Year 1900 - 2100 Astrology, Horoscopes online
In astronomy and celestial navigation, an ephemeris gives the positions of astronomical objects in the sky at a given time or times Historically, positions were given as printed tables of values, given at regular intervals of date and time
Ephemeris - Wikipedia
For scientific uses, a modern planetary ephemeris comprises software that generates positions of planets and often of their satellites, asteroids, or comets, at virtually any time desired by the user
Ephemeris Pages | Cafe Astrology . com
Tables of planetary movement, transits, and positions See an ephemeris for planets and asteroids of many different types--by the day, month, and year
ephemeris. com - Sun to Sedna Ephemeris
ephemeris - Latin, originally from the Greek "ephémeros, -on," daily An almanac of the daily motions of the planets and stars ephemeris com - A website devoted to information about time and motion in the universe Want ephemeris updates anytime you need them with one mouse click?
Ephemeris 2025, Free Astrology Ephemeris Online Tables - Astro-Seek. com
Customizable and Printable Ephemeris Tables Customize and print your preferred Ephemeris graphics style (including Retrograde periods and Mercury shadow periods)
Horizons System - NASA
After specifying settings above (items 1 to 5), generate an ephemeris by pressing the "Generate Ephemeris" button below If you plan to use one of the "batch" modes to access Horizons, the batch-file corresponding to the settings above can be viewed by using this link Generate Ephemeris
EPHEMERIS Definition Meaning - Merriam-Webster
The meaning of EPHEMERIS is a tabular statement of the assigned places of a celestial body for regular intervals
2025 Ephemeris | Cafe Astrology . com
The lower right table of the ephemeris under the title, “Lunar Phases Eclipses,” lists the lunar phases (New, First Quarter, Full, and Last Quarter) dates, times, and zodiacal positions
Ephemeris | Celestial navigation, Planetary motion, Timekeeping . . .
Ephemeris, table giving the positions of one or more celestial bodies, often published with supplementary information Ephemerides were constructed as early as the 4th century bc and are still essential today to the astronomer and navigator

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