Web40 Eridani is a trinary star system comprised of a giant primary star, 40 Eridani A, and two other stars. The other two stars in the system are a red dwarf and a white dwarf, 40 Eridani B and 40 Eridani C. The stars of the 40 Eridani group support the Vulcan system, the home system of the Vulcan race and their homeworld of Vulcan. It is visible from Earth in the … WebJan 8, 2024 · 4. As answered by Wolframalpha, (as linked by chirlu) The distance between Tau Ceti and Epsilon Eridani is 5.45 light years. Share. Improve this answer. Follow. …
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http://stars.astro.illinois.edu/sow//tau1eri.html Web67 Eridani Cursa (also known as Beta Eridani or 67 Eridani) was a A3 class white giant star located in the space of the Klingon Empire in the 24th century. Eighty-nine light-years distant from Sol, Cursa is visible fom Earth in the Eridanus constellation. ( … henderson nc news 1980s
Constellation Eridanus - The Constellations on Sea …
WebSpektrálna klasifikácia je klasifikácia hviezd založená na teplote hviezdneho povrchu – fotosfére.Túto teplotu možno zistiť na základe absorpčných spektrálnych čiar, čo sú tmavé čiary v obraze získanom prístrojom zvaným štrbinový spektrograf.Poloha a intenzita absorpčných spektrálnych čiar závisí od toho, ktoré energetické hladiny atómov rôznych … WebFeb 16, 2016 · Back on the night of Nov. 21/22 while star hopping with the 20" I stumbled across a galaxy that is very close to Tau 1 Eridani and has consequently not gotten much attention from catalogs, papers, imagers, or visual observers from what I can tell. It is a recent enough addition even in the surveys that its designation is LEDA 2816331. Tau Eridani, Latinized from τ Eridani, is a binary star system in the constellation Eridanus. It has an apparent magnitude of 4.46, making it visible to the naked eye in suitably dark conditions. This a spectroscopic binary with an orbital period of 958 days. It is located about 46 light years from the Earth. At present, the system is moving away from the Sun with a radial velocity of +26 km/s. About 305,000 years ago, it made perihelion passage at an estimated distance of 30.5 ly (9.35 pc). henderson nc news channel