designation UpsilonCentauri (υ Cen / υ Centauri) is shared by two star systems, in the constellation Centaurus: Upsilon¹ CentauriUpsilon² Centauri They are...
Upsilon2 Centauri (υ2 Centauri) is a binary star system in the southern constellation Centaurus. It is visible to the naked eye with an apparent visual...
Upsilon1 Centauri, Latinized from υ1 Centauri, is a single star in the southern constellation of Centaurus. It has a blue-white hue and is visible to the...
the brightest star in the constellation of Centaurus is known as Alpha Centauri. For historical reasons, the Greek designations of some constellations...
star −0.74 Canopus Star −0.29 Alpha Centauri AB Binary star system Part of a triple star system with Proxima Centauri −0.05 Arcturus Star Brightest Population...
are located 4.2 light-years (1.3 parsecs) from Earth and orbit Proxima Centauri, the closest star to the Sun. The discovery of exoplanets has intensified...
analysis of the far-ultraviolet spectra of the pole-on Be stars Upsilon Cygni and MU Centauri", Astrophysical Journal Supplement Series, 39: 175–193, Bibcode:1979ApJS...
in southern constellations have uppercase letter designations, like B Centauri and G Scorpii. These letters were assigned by later astronomers, notably...
Way. About 11 billion of these may be orbiting Sun-like stars. Proxima Centauri b, located about 4.2 light-years (1.3 parsecs) from Earth in the constellation...
are listed below according to the star's distance from Earth. Proxima Centauri, the closest star to the Solar System, has three planets (b, c and d)....
kitchens. It was the name of an association of this star, Tau Draconis and Upsilon Draconis. According to a 1971 NASA memorandum, Athāfi or Alsafi were the...
More planets have subsequently been discovered even closer to the star. Upsilon Andromedae: The first multiple-planetary system to be discovered around...
Meaning Arabic name Scientific star name Hadar Ḥaḍār Settlement حضار Beta Centauri Hamal Rā's al-Ḥamal (head of) the Ram رأس الحمل Alpha Arietis Heka al-Haqʿah...
giants and supergiants, such as Arcturus, whereas orange dwarfs, like Alpha Centauri B, are main-sequence stars. They have extremely weak hydrogen lines, if...
drawn from Alpha Centauri to Alpha Scorpionis, Antares. His right foot rests near 113 G of Lupus, and his left foot near Lambda and Upsilon Scorpionis. He...
(Breakthrough Listen Candidate 1), apparently coming from the direction of Proxima Centauri, the closest star to the Sun. Astronomers have stated that this and other...
Founding of Cavendish Villa Football Club.[where?] November 4, 1834 – Delta Upsilon fraternity is founded at Williams College. 1834 – Medical School of Louisiana...
actually have noticed them, as they are very dark and faint. 1977 Upsilon mesons The upsilon meson is a flavorless meson formed from a bottom quark and its...
Carson, Joseph C. (2021). "A wide-orbit giant planet in the high-mass b Centauri binary system". Nature. 600 (7888): 231–234. arXiv:2112.04833. Bibcode:2021Natur...
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