gliese 1214 b temperature

GJ 1214 b is located in the constellation Ophiuchus, northwest of the center of our Milky Way galaxy. GJ 1214 b is a “super-Earth,” a planet that’s bigger than Earth but likely still solid and terrestrial, rather than a gas giant. Gliese 1214 b is a large exoplanet 42 light years from Earth, it is a giant terrestrial planet, with its surface theoretically totally covered by water, being an ocean planet. "As the temperature and pressure are so high, water is not in a usual form (vapor, liquid, or solid), but in an ionic or plasma form at the bottom the atmosphere — namely the interior — of Gliese 1214 b," principle investigator Norio Narita of the National Astronomical Observatory of Japan told SPACE.com by email. Contents[show] Name GJ 1214 Orbiter GJ 1214 b Characteristics Mass = 0.157 Solar mass Radius = 0.211 Solar radius Effective temperature = 3026 K Age = 6 billion years About the star Red dwarf star. “GJ 1214 b may be cooler than any other known transiting planet prior to the discovery of Kepler-16b in 2011 by the Kepler mission. Gliese 1214b orbits Gliese 1214 at a distance of 0.0140 Astronomical Units and completes one full orbit every 38 hours. The parent star is 42 light-years from the Sun, in the constellation Ophiuchus where its sector name comes from. The extremely high temperature from the star and the high pressure of the planet causes water to heat and compress so much that it becomes plasma. Being larger than Earth and the other terrestrial planets yet smaller than the ice giants of our solar system, Neptune and Uranus, it is characterized as a Super Earth. GJ 1214b is classified as a water-world, and is the only example of such a planet yet to be discovered. Parent star; Star: GJ 1214: Constellation: Ophiuchus: Right ascension (α) 17 h 15 m 18.942 s: Declination (δ) +04° 57′ 49.69″ Apparent magnitude (m V) 14.71 ± 0.03: Distance This super-Earth, also known as Gliese 1214b, orbits a red-dwarf star every 38 hours at a distance of 1.3 million miles, giving it an estimated temperature of 450 degrees Fahrenheit. <> But the world has prepared a lot of surprises. This artist’s impression shows how the newly discovered super-Earth surrounding the nearby star GJ1214 may look. Gliese 1214 b (thường được rút ngắn thành GJ 1214 b aka Ocean Planet) là một ngoại hành tinh quay quanh ngôi sao Gliese 1214, và được phát hiện vào tháng 12 năm 2009. Gliese 1214 B è un brano popolare di Mirage | Crea i tuoi video TikTok col brano Gliese 1214 B ed esplora 0 video creati da altri autori sia nuovi che famosi. Posted by Will Baird at 4:00 PM. The actual color of GJ 1214 b is not known yet. 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