- Astronomical Ephemeris
- брит. "Астрономические эфемериды" (ежегодник)
Немецко-русский астрономический словарь. - М.:Русский язык. 1975.
Astronomical Ephemeris
Смотреть что такое "Astronomical Ephemeris" в других словарях:
Astronomical Ephemeris — Der Astronomical Almanac sind ein offizielles Astronomisches Jahrbuch der internationalen Astronomie (IAU) und der Geowissenschaften (IUGG). Sie werden in den USA (Naval Observatory) und London (HMSO) herausgegeben und bilden zusammen mit den… … Deutsch Wikipedia
Ephemeris — An ephemeris (plural: ephemerides; from the Greek word ἐφήμερος ephemeros daily ) is a table of values that gives the positions of astronomical objects in the sky at a given time or times. Different kinds are used for astronomy and astrology.… … Wikipedia
ephemeris — /i fem euhr is/, n., pl. ephemerides /ef euh mer i deez /. 1. a table showing the positions of a heavenly body on a number of dates in a regular sequence. 2. an astronomical almanac containing such tables. 3. Archaic. an almanac or calendar.… … Universalium
Astronomical Almanac — The Astronomical Almanac [.] is an almanac published by the United States Naval Observatory and Her Majesty s Nautical Almanac Office, containing solar system ephemeris and catalogs of selected stellar and extragalactic objects.The Explanatory… … Wikipedia
Astronomical Almanac — Der Astronomical Almanac sind ein offizielles Astronomisches Jahrbuch der internationalen Astronomie (Internationale Astronomische Union, IAU) und der Geowissenschaften (Internationale Union für Geodäsie und Geophysik, IUGG). Sie werden in den… … Deutsch Wikipedia
Ephemeris time — (ET) is a time scale used in ephemerides of celestial bodies, in particular the Sun (as observed from the Earth), Moon, planets, and other members of the solar system. This is distinct from Universal Time (UT): the time scale based on the… … Wikipedia
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… … The Collaborative International Dictionary of English
ephemeris — [e fem′ər is, ifem′ər is] n. pl. ephemerides [ef΄ə mer′ə dēz΄] [L < Gr ephēmeris, diary, calendar < ephēmeros: see EPHEMERON] 1. a table giving the computed positions of a celestial body for every day of a given period 2. an astronomical… … English World dictionary
Astronomical unit — This article is about unit of length. For the full system of units, see Astronomical system of units. 1 astronomical unit = SI units 149.60×10^6 km 149.60×10^9 m Astronomical units 4.8481 … Wikipedia
ephemeris time — Astron. time measured by the orbital movements of the earth, the moon, and the planets. [1945 50] * * * ▪ chronology (ET), the first dynamical time scale in history; it was defined by the International Astronomical Union in the 1950s and… … Universalium
ephemeris — e•phem•er•is [[t]ɪˈfɛm ər ɪs[/t]] n. pl. e•phe•mer•i•des [[t]ˌɛf əˈmɛr ɪˌdiz[/t]] 1) astron. a table showing the positions of a heavenly body on a number of dates in a regular sequence 2) astron. an astronomical almanac containing such tables 3)… … From formal English to slang
