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Farther out are two other stars, designated components C and D. They are 76.1″, or about 1.27′, away from the central system. [9] Their combined spectrum matches that of another B-type main-sequence star. [6] This pair is also designated HD 221237. [6] 67.2″ (1.12′) away from AR Cassiopeiae is another pair of stars, F and G, both F-type ...
A multiple star system consists of two or more stars that appear from Earth to be close to one another in the sky. [dubious – discuss] This may result from the stars actually being physically close and gravitationally bound to each other, in which case it is a physical multiple star, or this closeness may be merely apparent, in which case it is an optical multiple star [a] Physical multiple ...
TIC 168789840, also known as TYC 7037-89-1, [5] is a stellar system with six stars. [6] [4] Three pairs of binary stars circle a common barycenter.While other systems with three pairs of stars have been discovered, this was the first system where the stars can be observed eclipsing one another, as the Earth lies approximately on their planes of rotation.
Epsilon Aurigae (ε Aurigae, abbreviated Epsilon Aur, ε Aur) is a multiple star system in the northern constellation of Auriga, the charioteer.It is an unusual eclipsing binary system comprising an F0 supergiant (officially named Almaaz / æ l ˈ m ɑː z /, the traditional name for the system) and a companion which is generally accepted to be a huge dark disk orbiting an unknown object ...
The skating system is a method of compiling scores in ballroom dance competitions. It is used for the final placings of competitors and is based upon a method that prioritises 'majority' and 'overall performance' as given by judges scores to solve problems that arise in what can be a subjective determination of quality of art as sport.
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1.1030402 × 10 5 = 1.1030402 × 100000 = 110304.02. or, more compactly: 1.1030402E5. which means "1.1030402 times 1 followed by 5 zeroes". We have a certain numeric value (1.1030402) known as a "significand", multiplied by a power of 10 (E5, meaning 10 5 or 100,000), known as an "exponent". If we have a negative exponent, that means the number ...
BCD (binary-coded decimal), also called alphanumeric BCD, alphameric BCD, BCD Interchange Code, [1] or BCDIC, [1] is a family of representations of numerals, uppercase Latin letters, and some special and control characters as six-bit character codes. Unlike later encodings such as ASCII, BCD codes were not standardized. Different computer ...