- antitail
- Авиация: антихвостовой
Универсальный англо-русский словарь. Академик.ру. 2011.
antitail
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Antitail — Comet Lulin antitail to the left, ion tail to right An Antitail is a term used in astronomy to describe one of the three tails, all pointing in different directions, which may appear to emanate from a comet as it passes close to the Sun. The… … Wikipedia
Comet Arend–Roland — C/1956 R1 (Arend–Roland) Discovery Discovered by: Sylvain Arend, Georges Roland Discovery date: 1956 Alternate designations: 1957 III, 1956h, C/1956 R1 … Wikipedia
Comet tail — Diagram of a comet showing the dust trail, the dust tail (or antitail) and the gas tail. NASA … Wikipedia
Comet — This article is about the astronomical object. For other uses, see Comet (disambiguation). Comet Hale– … Wikipedia
Coma (cometary) — The comet Ikeya Zhang exhibiting a bright, condensed coma (March 2002) In astronomy, a coma (from the Greek κόμη, hair ) is the nebulous envelope around the nucleus of a comet. It is formed when the comet passes close to the Sun on its highly… … Wikipedia
Comet Arend-Roland — Infobox Comet name=C/1956 R1 (Arend Roland) Taken at the Armagh Observatory on April 25, 1957 [http://star.arm.ac.uk/archive exhibit/4.html] discoverer=Sylvain Arend, Georges Roland discovery date=1956 designations=Great Comet of 1957, 1957 III,… … Wikipedia
Антихвост — Показан механизм формирования антихвоста у кометы Антихвост это термин, который используется в астрономии для описания одного из трёх видов хвостов, которые появляются у кометы при её приближении к Солнцу. Особенность этого хвоста заключается в т … Википедия
List of non-periodic comets — Non periodic comets (or long period comets) are comets that do not have confirmed observations at more than one perihelion passage,[1] and thus generally have orbital periods of 200 years or more. They include single apparition comets that pass… … Wikipedia
Comet dust — refers to cosmic dust that originates from a comet. Comet dust can provide clues to comets origin. Dust and comet origin Microscopic view of comet dust particle The models for the origin of comets are[1]: 1) the interstellar model, 2) the solar… … Wikipedia
Comet nucleus — The nucleus of Comet Tempel 1. The nucleus is the solid, central part of a comet, popularly termed a dirty snowball. A cometary nucleus is composed of rock, dust, and frozen gases. When heated by the Sun, the gases sublimate and produce an… … Wikipedia
Main-belt comet — Asteroid 596 Scheila displaying a comet like appearance on December 12, 2010. Main belt comets are bodies orbiting within the main asteroid belt which have shown cometary activity during part of their orbit. The Jet Propulsion Laboratory defines… … Wikipedia
