- visual binary star
- визуально-двойная звезда
English-russian dictionary of physics. 2013.
visual binary star
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Binary star — For the hip hop group, see Binary Star (band). Hubble image of the … Wikipedia
visual binary — n. a binary star that can be visually separated into its two components with a telescope or, rarely, by the naked eye: in contrast to a binary star which is so distant it requires a spectrum analysis to separate the components: also called visual … English World dictionary
binary star — Astron. a system of two stars that revolve about their common center of mass. Also called binary, binary system. [1875 80] * * * Pair of stars in orbit around a common centre of gravity. Their relative sizes and brightnesses and the distance… … Universalium
visual binary — noun : a double star in which the components may be distinguished separately in a telescope of sufficient resolving power compare binary star … Useful english dictionary
visual binary — Astron. a binary star having components that are sufficiently separated to be resolved by a telescope. Cf. spectroscopic binary. * * * … Universalium
visual binary — noun A binary star whose components can be visually resolved … Wiktionary
Star formation — is the process by which dense parts of molecular clouds collapse into a ball of plasma to form a star. As a branch of astronomy star formation includes the study of the interstellar medium and giant molecular clouds as precursors to the star… … Wikipedia
star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… … Universalium
Star — For other uses, see Star (disambiguation) … Wikipedia
Star system — This article is about stars in outer space. For the Hollywood star system, see Star system (film). For a system of planets around a star, see Planetary system. A star system or stellar system is a small number of stars which orbit each other,[1]… … Wikipedia
Binary system (astronomy) — A binary system is an astronomical term referring to two objects in space (usually stars, but also planets, galaxies or asteroids) which are so close that their gravitational interaction causes them to orbit about a common center of mass. Some… … Wikipedia
