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Beta Hydri, the brightest star in Hydrus, is a yellow star of magnitude 2. 8, 24 light-years from Earth.
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Beta and Hydri
* Silvereyes is, at the time of Ringworld, the furthest Human world from Earth ( 21. 3 light-years, 60 days at Quantum-I hyperdrive speeds ), orbiting Beta Hydri.
* The Laguna War: A novelette about an interstellar war between Earth and Laguna ( Beta Hydri ) in 2219.
inferred the possible presence of an unseen companion orbiting Beta Hydri as hinted by radial velocity linear trend with a periodicity exceeding 20 years.
After searching the universe for several years, the first suitable planet was spotted near the star Beta Hydri 24. 4 light years from the Sun.
Beta and brightest
In addition to Alpha Centauri ( the 3rd brightest star in the sky ), a second first magnitude star, Beta Centauri, is part of Centaurus.
The main asterism in Delphinus is Job's Coffin, formed from the four brightest stars: Alpha, Beta, Gamma, and Delta Delphini.
Beta Delphini, called Rotanev, is a close binary star and the brightest in Delphinus, divisible in only large amateur telescopes.
Rigel ( β Ori, β Orionis, Beta Orionis ) is the brightest star in the constellation Orion and the sixth brightest star in the sky, with visual magnitude 0. 18.
Located outside the triangle near Beta, Delta Trianguli Australis is the fourth brightest star at apparent magnitude + 3. 8, yet in reality is a much more powerful star that lies further away.
Pollux is the brightest star in the constellation Gemini, despite its Beta designation, and the 17th brightest in the sky.
Albireo ( β Cyg, β Cygni, Beta Cyg, Beta Cygni ) is the fifth brightest star in the constellation Cygnus.
Beta Tauri ( β Tau, β Tauri ) is the second brightest star in the constellation Taurus, with an apparent magnitude of 1. 68.
Beta Comae Berenices is the brightest star in the constellation, at magnitude 4. 2 ; it is 30 light-years from Earth.
Beta Crucis, also known as Mimosa or Becrux, is the second brightest star in the constellation Crux ( after Alpha Crucis or Acrux ) and is the 19th brightest star in the night sky.
Beta Ursae Minoris ( β UMi, β Ursae Minoris ) is the brightest star in the bowl of the " Little Dipper " ( which is part of the constellation Ursa Minor ), and only slightly fainter than Polaris, the northern pole star and brightest star in Ursa Minor.
Denebola ( β Leo, β Leonis, Beta Leonis ) is the second brightest star in the zodiac constellation of Leo.
Despite its gamma designation, it is actually the brightest star in Draco at magnitude 2. 4, outshining Rastaban ( Beta Draconis ) by nearly half a magnitude.
Beta and star
It included the bright stars of Crux, the southern part of Centaurus, Circinus, at least one star in Lupus, the bright stars of Musca, Beta and Delta Chamaeleonis, Volans, and Mensa.
Also called Hadar and Agena, Beta Centauri is a double star ; the primary is a blue-hued giant star of magnitude 0. 6, 525 light-years from Earth.
Albireo, designated Beta Cygni, is a celebrated binary star among amateur astronomers for its contrasting hues.
Beta Gruis is a red giant variable star with a minimum magnitude of 2. 3 and a maximum magnitude of 2. 0 ; it is 170 light-years from Earth.
Beta is a white star of apparent magnitude 4. 29 and spectral type A0, and lies 130 light years away.
Beta Trianguli Australis is a double star, the primary being a F-type main-sequence star with a stellar classification of F1 V, and an apparent magnitude of 2. 85.
Warm silica-rich dust and abundant SiO gas, products of high velocity (> 10 km / s ) impacts between rocky bodies, have been detected around the nearby ( 29 pc distant ) young (~ 12 My old ) Beta Pic Moving Group star HD172555 by the Spitzer Space Telescope.
0.154 seconds.