http://rddnickel.com/systems-tau%20cet.htm WebHowever, age estimates for Tau Ceti can range from 4.4 to 12 Gyr, depending on the model adopted. Besides rotation, another factor that can widen the absorption features in the …
Tau Ceti - Wikipedia
Tau Ceti, Latinized from τ Ceti, is a single star in the constellation Cetus that is spectrally similar to the Sun, although it has only about 78% of the Sun's mass. At a distance of just under 12 light-years (3.7 parsecs) from the Solar System, it is a relatively nearby star and the closest solitary G-class star. The … See more The name "Tau Ceti" is the Bayer designation for this star, established in 1603 as part of German celestial cartographer Johann Bayer's Uranometria star catalogue: it is "number T" in Bayer's sequence of … See more Principal factors driving research interest in Tau Ceti are its proximity, its Sun-like characteristics, and the implications for possible life on its … See more • Epsilon Eridani • List of nearest stars and brown dwarfs • List of potentially habitable exoplanets See more • Pagano, Michael; et al. (April 2015), "The Chemical Composition of τ Ceti and Possible Effects on Terrestrial Planets", The Astrophysical … See more The proper motion of a star is its rate of movement across the celestial sphere, determined by comparing its position relative to more distant background objects. Tau Ceti is … See more The Tau Ceti system is believed to have only one stellar component. A dim optical companion has been observed with magnitude 13.1. As of 2000, it was 137 arcseconds distant from the primary. It may be gravitationally bound, but it is considered more … See more 1. ^ From knowing the absolute visual magnitude of Tau Ceti, $${\displaystyle M_{V_{\ast }}=5.69}$$, and the absolute visual magnitude of the Sun, $${\displaystyle M_{V_{\odot }}=4.83}$$, the visual luminosity of Tau Ceti can therefore be … See more WebApr 22, 2015 · Since December 2012 Tau Ceti has become even more appealing, thanks to evidence of possibly five planets orbiting it, with two of these - Tau Ceti e and f - potentially residing in the habitable zone. scss m1
The Nearest Stars to Earth (Infographic) Space
http://www.solstation.com/stars/tau-ceti.htm WebApr 22, 2015 · Star system Tau Ceti has long been used in science fiction as a very likely place to have life due to its proximity to Earth and the star's sun-like characteristics. … scs small hemp tray kit