- ecliptic angle
- угол эклиптики
Солнечная энергия. - М.: «Руссо».. под ред. Д.С. Стребкова. 2005.
ecliptic angle
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Ecliptic latitude — Ecliptic latitude, or Celestial latitude, is one of the co ordinates which can be used to define the location of an astronomical object on the celestial sphere in the ecliptic coordinate system. In this system, the celestial sphere is divided… … Wikipedia
ecliptic — e*clip tic ([ e]*kl[i^]p t[i^]k), n. [Cf. F. [ e]cliptique, L. linea ecliptica, Gr. ekleiptiko s, prop. adj., of an eclipse, because in this circle eclipses of the sun and moon take place. See {Ecliptic}, a.] 1. (Astron.) A great circle of the… … The Collaborative International Dictionary of English
Ecliptic coordinate system — The ecliptic coordinate system is a celestial coordinate system that uses the ecliptic for its fundamental plane. The ecliptic is the path that the sun appears to follow across the sky over the course of a year. It is also the projection of the… … Wikipedia
Ecliptic — The ecliptic is the apparent path that the Sun traces out in the sky during the year. As it appears to move in the sky in relation to the stars, the apparent path aligns with the planets throughout the course of the year. More accurately, it is… … Wikipedia
Angle (astrology) — The angles are the four Cardinal points of an astrological chart: the Ascendant, the Midheaven, the Descendant and the Imum Coeli.The astrological chart is a schematic representation of the sky at any given moment of time, projected upon the… … Wikipedia
ECLIPTIC — the name given to the circular path in the heavens round which the sun appears to move in the course of the year, an illusion caused by the earth s annual circuit round the sun, with its axis inclined at an angle to the equator of 23½ degrees; … The Nuttall Encyclopaedia
obliquity of the ecliptic — The angle between the plane of the equinoctial and that of the ecliptic. Its value is approximately 231/2° … Aviation dictionary
obliquity of the ecliptic — noun see obliquity 2b * * * obliquity of the ecliptic noun (astronomy) The angle between the plane of the earth s orbit and that of the earth s equator • • • Main Entry: ↑oblique … Useful english dictionary
Aberration of light — Light from location 1 will appear to be coming from location 2 for a moving telescope due to the finite speed of light, a phenomenon known as the aberration of light. The aberration of light (also referred to as astronomical aberration or stellar … Wikipedia
Longitude — For Dava Sobel s book about John Harrison, see Longitude (book). For the adaptation of Sobel s book, see Longitude (TV series). Map of Earth Longitude (λ) Lines of longitude appear vertical with varying curvature in this projection, but are… … Wikipedia
celestial mechanics — the branch of astronomy that deals with the application of the laws of dynamics and Newton s law of gravitation to the motions of heavenly bodies. [1815 25] * * * Branch of astronomy that deals with the mathematical theory of the motions of… … Universalium
