quasi-sidereal
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Astronomy — • Divided into two main branches, astrometry and astrophysics; the former concerned with determining the places of the investigation of the heavenly bodies, the latter, with the investigation of their chemical and physical nature Catholic… … Catholic encyclopedia
Venus — This article is about the planet. For other uses, see Venus (disambiguation). Venus … Wikipedia
List of the most distant astronomical objects — This article documents the farthest known astronomical objects, and the time periods in which they were so classified. Contents 1 List of most distant objects by type 2 Most distant astronomical object recordholders 3 List of most distant objects … Wikipedia
Moon — This article is about Earth s Moon. For moons in general, see Natural satellite. For other uses, see Moon (disambiguation) … Wikipedia
List of astronomy acronyms — This is a compilation of acronyms commonly used in astronomy. Most of the acronyms are drawn from professional astronomy and are used quite frequently in scientific publications. However, a few of these acronyms are frequently used by the general … Wikipedia
List of natural satellites — This article is about the moons of planets and dwarf planets. For asteroid or minor planet moons, see Minor planet moon. Objects in the Solar System By orbit … Wikipedia
2003 YN107 — Infobox Planet | discovery=yes | physical characteristics = yes | bgcolour=#FFFFC0 name=mp|2003 YN|107 discoverer=LINEAR discovered=December 20, 2003 alt names= none mp category=Aten epoch=October 22, 2004 (JD 2453300.5) semimajor=149.212 Gm… … Wikipedia
Milankovitch cycles — Past and future Milankovitch cycles. VSOP allows prediction of past and future orbital parameters with great accuracy. ε is obliquity (axial tilt). e is eccentricity. ϖ is longitude of perihelion. esin(ϖ) is the precession index, which together… … Wikipedia
literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… … Universalium
Science and mathematics from the Renaissance to Descartes — George Molland Early in the nineteenth century John Playfair wrote for the Encyclopaedia Britannica a long article entitled ‘Dissertation; exhibiting a General View of the Progress of Mathematics and Physical Science, since the Revival of Letters … History of philosophy
Theosophy — This article is about the philosophy introduced by Helena Blavatsky and the Theosophical Society. See Theosophy (history of philosophy) for other uses. The emblem of the Theosophical Society Theosophy, in its modern presentation, is a spiritual… … Wikipedia