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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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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
The SWISS EPHEMERIS is the high precision ephemeris developed by Astrodienst For end users are the printable ephemeris files for 9000 years in PDF format
Ephemerides - Ephemeris for Year 1900 - 2100 Astrology, Horoscopes online
ephemeris for years 1900- 2100, astrology, horoscopes, geocentric ephemeris, ephemerides, sun, moon, earth, mercury, venus, Mars, jupiter, saturn, uranus, neptune
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 2026, Free Astrology Ephemeris Online Tables - Astro-Seek. com
Ephemeris 2026, Free Astrology Ephemeris Online Tables, Astrology JPL NASA Astro com Online Ephemerides Calendar, Free Planetary Ephemeris Calculator 1800-2100, Ephemeris Online Download PDF
Ephemeris - Wikipedia
In astronomy and celestial navigation, an ephemeris ( ɪˈfɛmərɪs ; pl ephemerides ˌɛfəˈmɛrɪˌdiːz ; from Latin ephemeris 'diary', from Ancient Greek ἐφημερίς (ephēmerís) 'diary, journal') [1][2][3] is a book with tables that gives the trajectory of naturally occurring astronomical objects and artificial satellites in the sky, i e , the position (and possibly
ephemeris. com - Sun to Sedna
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
Ephemeris
Ephemeris focuses on the night observing window instead of the full daytime forecast, so the result is closer to what matters at the eyepiece or camera Moon phase, illumination, and rise set timing help explain whether faint targets will be washed out or whether lunar observing is favored
Interactive Astrology Transits, Ephemerides Fixed Stars
Calculate your planetary transits with an interactive bi-wheel chart, explore daily ephemerides, and view the current position of fixed stars in astrology
Astrological ephemeris: searchable online ephemeris
Online astrological ephemeris Searchable online ephemeris Find out the position of Sedna, Quaoar, Varuna, Ixion or Hermes with one click ! Input the date below (day month year, from 1900 up to 2036) and click on 'Calculate':
Download Ephemerides - NASA
Download Ephemerides High precision ephemerides for solar-system bodies are available online using JPL’s Horizons system Most analysis (including optical and radar observations) will be best served by using the Horizons system to generate custom observer-table ephemerides The Horizons system can also be used to output ephemerides in the form of osculating orbital elements and or Cartesian

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