apparent rotation

apparent rotation
кажущееся вращение (звездного неба)

English-russian astronautics dictionary. - M.: Military Publishing house. . 1964.

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Смотреть что такое "apparent rotation" в других словарях:

  • apparent — apparent, ente [ aparɑ̃, ɑ̃t ] adj. • aparant 1155; p. prés. de apparoir 1 ♦ Qui apparaît, se montre clairement aux yeux. ⇒ ostensible, visible. Porter un insigne d une manière apparente. Grossesse peu apparente. C est très apparent (cf. Cela se… …   Encyclopédie Universelle

  • rotation — [ rɔtasjɔ̃ ] n. f. • 1486, repris fin XVIIe; lat. rotatio 1 ♦ Mouvement d un corps qui se déplace autour d un axe (matériel ou non), au cours duquel chaque point du corps se meut avec la même vitesse angulaire. ⇒ giration. Rotation de la Terre.… …   Encyclopédie Universelle

  • Apparent magnitude — Asteroid 65 Cybele and 2 stars with their magnitudes labeled The apparent magnitude (m) of a celestial body is a measure of its brightness as seen by an observer on Earth, normalized to the value it would have in the absence of the atmosphere.… …   Wikipedia

  • Apparent weight — An object s weight, henceforth called actual weight , is the downward force exerted upon it by a gravitational field. By contrast, an object s apparent weight is the (usually upward) force (the normal force , or reaction force ), typically… …   Wikipedia

  • Apparent places — The apparent place of an object is the position in space as seen by the observer. Because of physical and/or geometrical effects it has a deviation from the true position .In Astronomy the term apparent places of stars means the visual or… …   Wikipedia

  • apparent drift — An error in the directional gyro resulting from the effect of the earth’s rotation and longitudinal position. At the equator, the rotation of the earth causes no movement of the observer about the directional gyro vertical axis, and there is thus …   Aviation dictionary

  • Solar rotation — can vary because the sun is composed of a gaseous plasma, and therefore may lack a fixed rotation rate. The rate of rotation is observed to be fastest at the equator (latitude φ=0 deg), and to decrease as latitude increases. The rotation rate is… …   Wikipedia

  • Terrell rotation — is the name of a mathematical and physical effect. Specifically, Terrell rotation is the distortion that a passing object would appear to undergo, according to the special theory of relativity if it were travelling a significant fraction of the… …   Wikipedia

  • Poids apparent — Le poids apparent d un objet correspond au poids indiqué par un peson (ou tout autre instrument approprié à la mesure d une force), quand ce poids n est pas identique au poids « réel » de l objet, défini soit comme la force purement… …   Wikipédia en Français

  • Centrifugal force (rotating reference frame) — This article is about the fictitious force related to rotating reference frames. For other uses, see Centrifugal force. Classical mechanics …   Wikipedia

  • Olympic-Wallowa Lineament — Location of the Olympic Wallowa Lineament. Is the OWL an optical illusion? The Olympic Wallowa lineament (OWL) – first reported by cartographer Erwin Raisz in 1945 [1] on a relief map of the continental United States – is a physiographic feature… …   Wikipedia


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