- close binary system
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English-russian dictionary of physics. 2013.
close binary system
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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
Binary System — This is when two stars are very close to each other, and revolve in an orbit around their common center of mass. Binary and Multiple star systems constitute over half the stars in the sky. See Periastron … The writer's dictionary of science fiction, fantasy, horror and mythology
Binary star — For the hip hop group, see Binary Star (band). Hubble image of the … Wikipedia
Binary pulsar — A binary pulsar is a pulsar with a binary companion, often another pulsar, white dwarf or neutron star. They are one of the few objects which allow physicists to test general relativity in the case of a strong gravitational field. Although the… … Wikipedia
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
Binary Pattern (Image generation) — Binary pattern is an image produced by a formula that includes binary operations and results in a 32bit integer number. These patterns are closely tied to the 32bit RGB color system. These patterns may be used with any integer numbers.The most… … Wikipedia
Binary option — In finance, a binary option is a type of option where the payoff is either some fixed amount of some asset or nothing at all. The two main types of binary options are the cash or nothing binary option and the asset or nothing binary option. The… … Wikipedia
Binary file — binaries redirects here. For double stars, see Binary star. .bin redirects here. For The CD image format, see Disk image. A hex dump of the 318 byte Wikipedia favicon, or … Wikipedia
Binary asteroid — A binary asteroid is a system of two asteroids orbiting their common center of mass, in analogy with binary stars. 243 Ida was the first binary asteroid to be identified when the Galileo spacecraft did a flyby in 1993. Since then numerous binary… … Wikipedia
Binary logarithm — NOTOC In mathematics, the binary logarithm (log2 n ) is the logarithm for base 2. It is the inverse function of n mapsto 2^n. The binary logarithm is often used in computer science and information theory (where it is frequently written lg n , or… … 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
