The planet has a mass and radius of 6.5 and 2.7 times that of Earth, respectively. – Gliese 581 g is even closer an Earth analog than the ESI suggests, since it is so sensitive to temperature. An artist’s rendition of Gliese 1214 b traveling in front of its star, shown in blue light (Credit: NAOJ) (via space.com). 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. New Hubble observations confirm that GJ 1214b is most likely enveloped in a steamy, superheated atmosphere. 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 Astronomy Science ~ GJ 1214 b is a Super-Earth planet orbiting GJ 1214. ... GJ 1214 b, strongly suggest that 2-10 M(earths) planets rather prefer to 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. And here are some interesting facts about the planet GJ 1214 b 1.GJ 1214b, also known as Gliese 1214b and within 42 light years from Earth and was discovered in November 2009. 42 light years away from Earth there is the planet GJ 1214 b orbiting a red dwarf. GJ 1214 b; Exoplanet: List of exoplanets: 300px Size comparison of GJ 1214 b with Earth (left) and Neptune (right). Posted by Will Baird at 4:00 PM. 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. It is 6.36 times the mass of Earth and its radius is 2.69 times Earth’s. New observations from NASA's Hubble Space Telescope show that it is a waterworld enshrouded by a thick, steamy atmosphere. Gliese 1214b orbits Gliese 1214 at a distance of 0.0140 Astronomical Units and completes one full orbit every 38 hours. Plasma water is considered one of the supercritical forms of water we mentioned earlier. "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. › Larger image GJ1214b, shown in this artist's view, is a super-Earth orbiting a red dwarf star 40 light-years from Earth. But the world has prepared a lot of surprises. The star's modest surface temperature of 2,700°C, though, means that GJ 1214 b itself is a balmy 200°C. On December 1, 2010, a team of astronomers announced the results of the first analysis of the atmosphere of a super-Earth planet, GJ 1214 b, using the European Southern Observatory's Very … Ever since its discovery in 2009, an exoplanet orbiting a nearby, red-dwarf star has attracted lots of attention from astronomers. GJ 1214 b is located in the constellation Ophiuchus, northwest of the center of our Milky Way galaxy. World's most comprehensive interactive database of extrasolar planets updated daily since 1995. <> This artist’s impression shows how the newly discovered super-Earth surrounding the nearby star GJ1214 may look. Discovered by the MEarth project and investigated further by the HARPS spectrograph on ESO’s 3.6-metre telescope at La Silla, GJ1214b is the second super-Earth exoplanet for which astronomers have determined the mass and radius, giving vital clues about its structure. This planet is one of the well-known super-Earths discovered by Charbonneau et.al, (2009) in the MEarth Project, which focuses on finding habitable planets around nearby small stars. Gliese 1214 b; Alternative planet names: GJ 1214 b, Gj 1214 b, Gl 1214 b, Gaia DR2 4393265392167891712 b: Description: Gliese 1214 is a red dwarf in the constellation Ophiuchus only 40 light years away. This planet is a super-Earth with a radius of 2.7 Earth radii and 6.5 Earth masses. Based on the star's spectral, the stars temperature is between 2,400.00 and 3,700.00 degrees kelvin. We estimate that GJ 1214 b evaporates at a rate of 1.3E10 g/s and has lost a total of ~2-5.6 MEarth. On the weight of Gliese, 1214 b is 6.55 times the Earth's, and 2.5 times more in diameter. GJ 1214b is classified as a water-world, and is the only example of such a planet yet to be discovered. 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. The planet orbits a small red dwarf star which has only 16% the mass of our own sun. Gliese 1214 b is an exoplanet that orbits the star Gliese 1214. Like other ocean planets, it has a surface that is extremely sensitive to the touch of anything, especially asteroids, which means it hates them. The parent star is 42 light-years from the Sun, in the constellation Ophiuchus where its sector name comes from. The indicator of gravity reaches 0.91 g, which resembles the situation on Venus. 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