What does eclipsing binary mean?
Definitions for eclipsing binary
eclips·ing bi·na·ry
This dictionary definitions page includes all the possible meanings, example usage and translations of the word eclipsing binary.
Wiktionary
eclipsing binarynoun
A class of extrinsic variable stars where changes in brightness are caused by stars eclipsing each other.
Wikipedia
eclipsing binary
A binary star is a system of two stars that are gravitationally bound to and in orbit around each other. Binary stars in the night sky that are seen as a single object to the naked eye are often resolved using a telescope as separate stars, in which case they are called visual binaries. Many visual binaries have long orbital periods of several centuries or millennia and therefore have orbits which are uncertain or poorly known. They may also be detected by indirect techniques, such as spectroscopy (spectroscopic binaries) or astrometry (astrometric binaries). If a binary star happens to orbit in a plane along our line of sight, its components will eclipse and transit each other; these pairs are called eclipsing binaries, or, together with other binaries that change brightness as they orbit, photometric binaries. If components in binary star systems are close enough they can gravitationally distort their mutual outer stellar atmospheres. In some cases, these close binary systems can exchange mass, which may bring their evolution to stages that single stars cannot attain. Examples of binaries are Sirius, and Cygnus X-1 (Cygnus X-1 being a well-known black hole). Binary stars are also common as the nuclei of many planetary nebulae, and are the progenitors of both novae and type Ia supernovae.
Numerology
Chaldean Numerology
The numerical value of eclipsing binary in Chaldean Numerology is: 8
Pythagorean Numerology
The numerical value of eclipsing binary in Pythagorean Numerology is: 1
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"eclipsing binary." Definitions.net. STANDS4 LLC, 2024. Web. 23 Apr. 2024. <https://www.definitions.net/definition/eclipsing+binary>.
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