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An eclipsing binary star is a binary star system in which the orbital plane of the two stars lies so nearly in the line of sight of the observer that the components undergo mutual eclipses. [20] In the case where the binary is also a spectroscopic binary and the parallax of the system is known, the binary is quite valuable for stellar analysis.
This is the list of notable stars in the constellation Horologium, ... AM Her variable and eclipsing binary, ... • Notes = Common name(s) or alternate name(s ...
This is the list of notable stars in the constellation ... X-ray burster and eclipsing binary, V max = 16.9 m, ... • Notes = Common name(s) or alternate name(s ...
A binary system whose stars share an envelope may also be called an overcontact binary. [1] [2] The term "contact binary" was introduced by astronomer Gerard Kuiper in 1941. [3] Almost all known contact binary systems are eclipsing binaries; [4] eclipsing contact binaries are known as W Ursae Majoris variables, after their archetype star, W ...
Pages in category "Binary stars" The following 200 pages are in this category, out of approximately 725 total. ... Common envelope binary; Contact binary; Eclipsing ...
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eclipsing binary and SX Ari variable, ... binary star HD 31253: ... • Notes = Common name(s) or alternate name(s); comments; notable properties [for example ...
In 2016, the International Astronomical Union (IAU) organized a Working Group on Star Names (WGSN) [2] to catalog and standardize proper names for stars. The WGSN's first bulletin, dated July 2016, [3] included a table of 125 stars comprising the first two batches of names approved by the WGSN (on 30 June and 20 July 2016) together with names of stars adopted by the IAU Executive Committee ...