Gliese 433
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Gliese 433

Constellation, Hydra (constellation), Red dwarf, Star, Light-year, Extrasolar planet, Super-Earth, Semi-major axis

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Gliese 433 is a dim red dwarf star in the constellation of Hydra, roughly 29.5 light years away from Sun. Astronomers have announced the discovery of a very low-mass extrasolar planet in close orbit. Gliese 433 b is an extrasolar planet which orbits the star. This planet is a super-Earth with at least six times the mass of Earth and takes approximately seven days to orbit the star at a semimajor axis of approximately 0.056 AU. This planet was announced in a press rele...