celestial position finding

См. также в других словарях:

• Celestial pole — The north and south celestial poles and their relation to axis of rotation, plane of orbit and axial tilt …   Wikipedia

• Equinox (celestial coordinates) — In astronomy, equinox is a moment in time at which the vernal point, celestial equator, and other such elements are taken to be used in the definition of a celestial coordinate system. The position at other equinoxes can be computed by taking… …   Wikipedia

• navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… …   Universalium

• Navigational instrument — Navigational instruments refers to the instruments used by nautical navigators and pilots as tools of their trade. The purpose of navigation is to ascertain the present position and to determine the speed, direction etc. to arrive at the port or… …   Wikipedia

• practical astronomy — noun : a branch of astronomy dealing with the making of observations of the celestial bodies for navigation and other position finding purposes on the earth compare nautical astronomy …   Useful english dictionary

• Navigation — This article is about determination of position and direction on or above the surface of the earth. For other uses, see Navigation (disambiguation). Table of geography, hydrography, and navigation, from the 1728 Cyclopaedia. Navigation is the… …   Wikipedia

• physical science — physical scientist. 1. any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and astronomy. 2. these sciences collectively. [1835 45] * * * Introduction       the systematic study of the inorganic world …   Universalium

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

• List of Mobile Suit Gundam 00 characters — This is a list of fictional characters from the Japanese anime television series, Mobile Suit Gundam 00. Mobile Suit Gundam 00 is the eleventh incarnation of the Gundam media franchise. Contents 1 Protagonists 1.1 Gundam Meisters 1.2 Crew of the… …   Wikipedia

• List of Di-Gata Defenders characters — This is the list of both known major and minor characters for the animated television series Di Gata Defenders.Main Six DefendersSeth (voiced by Noah Cappe):At the age of fourteen (age at Trouble in Paradise ) Seth is the leader of the Di Gata… …   Wikipedia

• KABBALAH — This entry is arranged according to the following outline: introduction general notes terms used for kabbalah the historical development of the kabbalah the early beginnings of mysticism and esotericism apocalyptic esotericism and merkabah… …   Encyclopedia of Judaism