Select Page

Gliese 1214 is mostly made out of 200 degree boiling water. Mediterranee: Bergamot, Bulgaria Rose ,Iris Or Gliese 1214 is a dim M4.5 red dwarf in the constellation Ophiuchus with an apparent magnitude of 14.7. Seine Masse entspricht knapp 7 Erdmassen, sein Radius wir… 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. By comparing the observed spectrum before and during transits, the spectrum of the planetary atmosphere can be inferred. [1][14] Water planets could result from inward planetary migration and originate as protoplanets that formed from volatile ice-rich material beyond the snow-line but that never attained masses sufficient to accrete large amounts of H/He nebular gas. It is a real life planet that has its own wikipedia page here. Rundt om planeten ligger en 200 km tyk og meget tæt atmosfære, der mest består af brint og helium. Gliese 1214 b is an exoplanet that orbits the star Gliese 1214, was discovered in December 2009. Part 1 of 2. For that reason, scientists have nicknamed the planet "the waterworld". Due to the relatively small size of GJ 1214 b's parent star, it is feasible to perform spectroscopic observations during planetary transits. Multi-color Transit Photometry of GJ 1214b through BJHK s Bands and a Long-term Monitoring of the Stellar Variability of GJ 1214. The indicator of gravity reaches 0.91 g, which resembles the situation on Venus. 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. The parent star is 42 light-years from the Sun, in the constellation Ophiuchus where its sector name comes from. [1][14], While very little is known about GJ 1214 b, there has been speculation as to its specific nature and composition. Gliese 1214 b (ou GJ 1214 b) est une planète extrasolaire (exoplanète) de type super-Terre, en orbite autour de l'étoile Gliese 1214 avec un demi-grand axe de 6 millions de km, dans la constellation zodiacale de l'Ophiuchus, dont la découverte par transit grâce au projet MEarth a été annoncée le 16 décembre 2009. 2 Millionen km). Gliese 1214 b's national animal is the cobra, which frolics freely in the nation's many lush forests. Gliese 1214 b. Cosmic Speculation's Aureole diffuser . Gliese 1214 b - The Real Ocean Planet | The Waterworld Planet | [Knowledge Factz] ... Travelling to the Gliese 581 System - Duration: 6:00. qwertiepie 1,939,353 views. › Larger image GJ1214b, shown in this artist's view, is a super-Earth orbiting a red dwarf star 40 light-years from Earth. A nearby alien planet six times the size of the Earth which is covered with a water-rich atmosphere that includes a strange "plasma form" of water. Astronomers using the Hubble Space Telescope have discovered a new class of alien planets, so-called steamy waterworlds. Gliese 1214 Facts. 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. Tag: Gliese 1214b. The parent star is 42 light-years from the Sun, in the constellation Ophiuchus where its sector name comes from. [3] It is located at a distance of approximately 47 light years from Earth. Gliese 1214 is a dim M4.5[4] red dwarf in the constellation Ophiuchus with an apparent magnitude of 14.7. Artist’s impression of GJ 1214 b in transit.tif 3,445 × 2,584; 15 MB [8][9][10][11], GJ 1214 b was first detected by the MEarth Project, which searches for the small drops in brightness that can occur when an orbiting planet briefly passes in front of its parent star. Top 10%. › Larger image GJ1214b, shown in this artist's view, is a super-Earth orbiting a red dwarf star 40 light-years from Earth. Its luminosity is only 0.33% that of the Sun. Gliese 1214 is a dim M4.5 red dwarf in the constellation Ophiuchus with an apparent magnitude of 14.7. The inner boundary of Gliese 1214’s habitable zone is 0.05 Au’s from the star and its outer boundary is 0.08 AU’s from the star. It is probably at least three billion years old and a member of the old disk. Like other ocean planets, it has a surface that is extremely sensitive to the touch of anything, especially asteroids, which means it hates them. Artist’s impression of GJ 1214 b in transit.tif 3,445 × 2,584; 15 MB GJ 1214b (også kaldet Gliese 1214 b) er en exoplanet, der kredser om stjernen Gliese 1214, der befinder sig 42 lysår fra vort solsystem i stjernebilledet Ophiuchus.Opdagelsen af exoplaneten blev offentliggjort i tidsskriftet Nature den 16. december 2009.. GJ 1214b består hovedsaligt af vand. [4][5] For that reason, scientists have nicknamed the planet "the waterworld". New observations from NASA's Hubble Space Telescope show that it is a waterworld enshrouded by a thick, steamy atmosphere. The star is about one-fifth the radius of the Sun with a surface temperature estimated to be 3000 K (2730 °C; 4940 °F). [1] Given the planet's mass and radius, its density can be calculated. [8][12], Discovered by the MEarth project and investigated further by the HARPS spectrograph on ESO’s 3.6-metre telescope at La Silla, GJ 1214 b is the second super-Earth exoplanet for which astronomers have determined the mass and radius, giving vital clues about its structure. November 9, 2015 / Marc Kaufman / 0 Comments. Featuring a fresh blend of lotus flower, bergamot and lemon leaf, this hand-poured candle in a ceramic cup delivers . "[13] The X-ray flux from the host star is estimated to have stripped 2–5.6 M⊕ from the planet over the lifetime of the system. Although no clear signs were observed of water vapor or any other molecule, the authors of the study believe the planet may have an atmosphere composed mainly of water vapor. & JIANG-HUI J. Gliese 1214 Facts. planet koji se sastoji od jezgre i masivnog ocenana, uz planet Kepler-22b. Because a thick and cloud-free hydrogen-rich atmosphere would have produced detectable spectral features, such an atmosphere appears to be ruled out. [1], In December 2013, NASA reported that clouds may have been detected in the atmosphere of GJ 1214 b. Rundt om planeten ligger en 200 km tyk og meget tæt atmosfære, der mest består af brint og helium. The temperature of the stellar corona is estimated to be about 3.5×106 K.[10], In mid-December 2009, a team of Harvard-Smithsonian astronomers announced the discovery of a companion extrasolar planet, Gliese 1214 b, potentially composed largely of water and having the mass and diameter of a super-Earth. Gliese 1214 b (often shortened to GJ 1214 b) is an exoplanet that orbits the star Gliese 1214, and was discovered in December 2009. And here are some interesting facts about the planet GJ 1214 b 1. On the basis of planetary models[15] it has been suggested that GJ 1214 b has a relatively thick gaseous envelope. 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. Its parent star is 48 light-years from the Sun, in the constellation Ophiuchus. Bei seiner Entdeckung durch Zachory Berta war er der erdähnlichste bekannte Exoplanet. The discovery of a menagerie of exoplanets sized greater than Earth and smaller than Neptune has changed thinking about planets and solar systems. 42 light years away from Earth there is the planet GJ 1214 b orbiting a red dwarf. [3] Although GJ 1214 has a low to moderate level of magnetic activity, it does undergo flares and is a source of X-ray emission with a base luminosity of 7.4×1025 erg s−1. Comparative dimensions of Gliese 1214 b. Like other ocean planets, it has a surface that is extremely sensitive to the touch of anything, especially asteroids, which means it hates them. Follow-up radial-velocity measurements were then made with the HARPS spectrograph on the ESO's 3.6-meter telescope at La Silla, Chile; those measurements succeeded in providing independent evidence for the reality of the planet. The description is based on the spectral class. Gliese 1214 là một sao lùn đỏ M4.5 trong chòm sao Xà Phu với cường độ rõ ràng là 14,7. Gliese 1214 is not part of the constellation outline but is within the borders of the constellation. While Gliese 1214 b is six times as large as earth, it is less than three times in width to be as big as a planet in between the size of Earth and Neptune. For Its luminosity is only 0.33% that of the Sun. intense fragrance in a compact package. GJ 1214 B, also known as Gliese 1214 B, is an exoplanet that orbits the star GJ 1214. As of 2017, GJ 1214 b is the most likely known candidate for being an ocean planet. planet koji se sastoji od jezgre i masivnog ocenana, uz planet Kepler-22b. Notes AAS, 4, 231 paper Diverse outcomes of planet formation and composition around low-mass stars and brown dwarfs Nó nằm ở khoảng cách khoảng 47 năm ánh sáng từ Trái đất . [1] The loss of primordial atmosphere was indirectly confirmed in 2020 as no helium was detected at Gliese 1214 b. In early 2009, the astronomers running the project noticed that the star GJ 1214 appeared to show drops in brightness of that sort. It gives a quick overview of the hierarchical architecture. As of 2017, GJ 1214 b is the most likely known candidate for being an ocean planet. GJ 1214b, also known as Gliese 1214b and within 42 light years from Earth and was discovered in November 2009. It is a super-Earth because it is larger than Earth but has a mass and radius significantly less than those of the ice giants in the Solar System. Gliese 1214 is a m4.5 star that can be located in the constellation of Ophiuchus. the interior is assumed to be composed primarily of a water core surrounded by more water, proportions of the total mass consistent with the mass and radius are about 25% rock and 75% water, covered by a thick envelope of gases such as hydrogen and helium (c. But the world has prepared a lot of surprises. ApJ 773, 144; … The indicator of gravity reaches 0.91 g, which resembles the situation on Venus. [14], Media related to GJ 1214 b at Wikimedia Commons, Coordinates: 17h 15m 18.94s, +4° 57′ 49.7″, "Open Exoplanet Catalogue – Gliese 1214 b", "Mass–radius relationships for solid exoplanets", "10 Real Planets That Are Stranger Than Science Fiction", "Release 13-383 – NASA's Hubble Sees Cloudy Super-Worlds With Chance for More Clouds", "Astronomers Find Super-Earth Using Amateur, Off-the-Shelf Technology", Astronomers Find World with Thick, Inhospitable Atmosphere and an Icy Heart. The planet orbits a small red dwarf star which has only 16% the mass of our own sun. It is located at a distance of approximately 47 light years from Earth. Read Gliese 1214 B from the story A Mermaid's Tales (short stories) by Reading_Mermaid08 (The Reading Mermaid) with 49 reads. [11] The star is about one-fifth the radius of the Sun[12] with a surface temperature estimated to be 3000 K (2730 °C; 4940 °F). An Upper Limit on the Extended Helium Atmosphere of GJ 1214 b 2020 PETIT dit de la ROCHE D., van den ANCKER M. & MILES-PAEZ P. Res. [12] Further observations are necessary to determine the composition of its atmosphere. Scientists say Gliese 1214 b is likely water-rich. Gliese 1214, stellar object 1.1. & SEAGER S. ApJ. Tag: Gliese 1214b. [10], Coordinates: 17h 15m 18.94s, +4° 57′ 49.7″, "Identification of a Constellation From a Position", Centre de données astronomiques de Strasbourg, "Astronomers Find Super-Earth Using Amateur, Off-the-Shelf Technology", Astronomers Find World with Thick, Inhospitable Atmosphere and an Icy Heart, https://en.wikipedia.org/w/index.php?title=Gliese_1214&oldid=982517967, Planetary systems with one confirmed planet, Creative Commons Attribution-ShareAlike License, This page was last edited on 8 October 2020, at 17:10. Tidal evolution of exo-planetary systems: WASP-50, GJ 1214 and CoRoT-7 2012 DONG Y. 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. [7] GJ 1214 b could be a rocky planet with an outgassed hydrogen-rich atmosphere, a mini-Neptune, or an ocean planet. On Super-Earths, Sub-Neptunes and Some Lessons They Teach. Gliese 1214 b, também conhecido como GJ 1214 b, é um planeta extrasolar que orbita a estrela Gliese 1214, a uma distância de 13 parsecs ou aproximadamente 40 anos-luz da Terra, na constelação Ophiuchus.Esta superterra tem 6 vezes a massa da Terra e 2,6 vezes o seu raio. Er ist knapp 50 Lichtjahre von der Erde entfernt und umkreist in 38 Stunden im Sternbild Schlangenträger den roten Zwerg GJ 1214, dessen Strahlung 200 Mal schwächer ist als diejenige der Sonne. [8] It also shows a 1% intrinsic variability in the near-infrared probably caused by stellar spots. GJ 1214b is located in the constellation Ophiuchus, some 40 light-years from us. A paper was then published in Nature announcing the planet and giving estimates of its mass, radius, and orbital parameters. As of 2017, GJ 1214 b is the most likely known candidate for being an ocean planet. An update on the atmosphere of super-Earth GJ1214b, https://en.wikipedia.org/w/index.php?title=Gliese_1214_b&oldid=994903108, Creative Commons Attribution-ShareAlike License, This page was last edited on 18 December 2020, at 03:50. For starters, Gliese 1214 b orbits its star once every 38 hours, making it 70 times closer than Earth is to the Sun. This artist’s impression shows how the newly discovered super-Earth surrounding the nearby star GJ1214 may look. GJ 1214 b juga dikenal sebagai Gliese 1214 b adalah bumi super luar surya yang mengorbit bintang GJ 1214.Planet ini ditemukan pada bulan November tahun 2009 dan berjarak sekitar 40 tahun cahaya dari Bumi.GJ 1214 b terletak di rasi bintang Ophiuchus dan merupakan planet luar surya kedua yang memiliki massa dan jari-jari lebih kecil daripada raksasa gas di Tata Surya. The discovery of a menagerie of exoplanets sized greater than Earth and smaller than Neptune has changed thinking about planets and solar systems. Gliese 1214 is a m4.5 star that can be located in the constellation of Ophiuchus. Planet je dosada najbolji kandidat za oceanski planet, tj. [7] Because of the varying pressure at depth, models of a water world include "steam, liquid, superfluid, high-pressure ices, and plasma phases" of water. em 16 de dezembro de 2009. The planet was discovered in December 2009. Through a comparison with theoretical models, the density in turn provides limited but highly useful information about the composition and structure of the planet.[1]. 2. This planet is a super-Earth with a radius of 2.7 Earth radii and 6.5 Earth masses. GJ 1214b, also known as Gliese 1214b, is 42 light years from Earth and was discovered in November 2009. Riječ je o Superzemlji, ali samo po veličini. (A 2MASS Survey image of GJ 1214 may become available at … [1] Foi descoberto por David Charbonneau, et.al. [3] The star is rotating slowly, with a period that is most likely an integer multiple of 53 days. Planet je dosada najbolji kandidat za oceanski planet, tj. 0.05%). Gliese 1214 b (often shortened to GJ 1214 b) is an exoplanet that orbits the star Gliese 1214, and was discovered in December 2009.Its parent star is 48 light-years from the Sun, in the constellation Ophiuchus.As of 2017, GJ 1214 b is the most likely known candidate for being an ocean planet. In December 2010, a study was published showing the spectrum to be largely featureless over the wavelength range of 750–1000 nm. Gliese 1214 b is an exoplanet that orbits the star Gliese 1214. Astronomy Science ~ GJ 1214 b is a Super-Earth planet orbiting GJ 1214. Nó nằm ở khoảng cách khoảng 47 năm ánh sáng từ Trái đất . 2012 BENNEKE B. GJ 1214b (også kaldet Gliese 1214 b) er en exoplanet, der kredser om stjernen Gliese 1214, der befinder sig 42 lysår fra vort solsystem i stjernebilledet Ophiuchus.Opdagelsen af exoplaneten blev offentliggjort i tidsskriftet Nature den 16. december 2009.. GJ 1214b består hovedsaligt af vand. Its parent star is 48 light-years from the Sun, in the constellation Ophiuchus. [7] GJ 1214 b is also significant because its parent star is relatively near the Sun and because it transits (crosses in front of) that parent star, which allows the planet's atmosphere to be studied using spectroscopic methods. Comparative dimensions of Gliese 1214 b. As of 2015, GJ 1214 b is the most likely known candidate for being an ocean planet. The mass of the planet can be inferred from sensitive observations of the parent star's radial velocity, measured through small shifts in stellar spectral lines due to the Doppler effect. While Gliese 1214 b is six times as large as earth, it is less than three times in width to be as big as a planet in between the size of Earth and Neptune. On Super-Earths, Sub-Neptunes and Some Lessons They Teach. For that reason, scientists have nicknamed the planet "the waterworld". After COROT-7b, it was the second super-Earth to be known[1] and is the first of a new class of planets with small size and relatively low density. Gliese 1214b je egzoplanet koji kruži oko ultralakog crvenog patuljka Gliesea 1214 na udaljenosti od 47 svjetlosnih godina. On Earth, the scale height is about 6 miles (10 kilometers), while on Gliese 1214 b it is three times deeper, according to Narita. A nearby alien planet six times the size of the Earth which is covered with a water-rich atmosphere that includes a strange "plasma form" of water. It is located at a distance of approximately 47 light years from Earth. Der Abstand zu seinem Zentralstern beträgt etwa 0,014 AE (ca. Gliese 1214 is not part of the constellation outline but is within the borders of the constellation. [1], The radius of GJ 1214 b can be inferred from the amount of dimming seen when the planet crosses in front of its parent star as viewed from Earth. It’s a super-Earth, intermediate in size between Earth and Neptune. Prvi je i jedini otkriven planet u sustavu. Gliese 1214 (GJ 1214) on 40 valovuoden päässä sijaitseva punainen kääpiötähti, jolla on eksoplaneetta GJ 1214 b.Planeetta kuuluu massaltaan supermaiden … Astronomers using the Hubble Space Telescope have discovered a new class of alien planets, so-called steamy waterworlds. Scientists say Gliese 1214 b is likely water-rich. Its parent star is 42 light-years from the Sun, in the constellation Ophiuchus. [12], The estimate for the stellar radius is 15% larger than predicted by theoretical models. [6], It is a super-Earth, meaning it is larger than Earth but is significantly smaller (in mass and radius) than the gas giants of the Solar System. Gliese 1214 b (often shortened to GJ 1214 b) is an exoplanet that orbits the star Gliese 1214, and was discovered in December 2009. Another possibility is that there may be a thick layer of high clouds, which absorbs the starlight. Gliese 1214 b (often shortened to GJ 1214 b) is an exoplanet that orbits the star Gliese 1214, and was discovered in December 2009.Its parent star is 48 light-years from the Sun, in the constellation Ophiuchus.As of 2017, GJ 1214 b is the most likely known candidate for being an ocean planet. Its parent star is 48 light-years from the Sun, in the constellation Ophiuchus; as of 2017, GJ 1214 b is the most known candidate for being an ocean planet. However, the world is inferior to earth gravity due to its low density. Gliese 1214 b[3] (often shortened to GJ 1214 b) is an exoplanet that orbits the star Gliese 1214, and was discovered in December 2009. Detailed information on planet GJ 1214 b orbiting around star GJ 1214. Gliese 1214 là một sao lùn đỏ M4.5 trong chòm sao Xà Phu với cường độ rõ ràng là 14,7. Its parent star is 48 light-years from the Sun, in the constellation Ophiuchus. As of 2012, "the given data does not allow us to conclude that there is a [second] planet in the mass range 0.1–5 Earth-masses and the period range 0.76–1.23 or 1.91–3.18 days. 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. GJ 1214 b, auch Gliese 1214 b, ist eine im Jahr 2009 entdeckte extrasolare Supererde. [7] Some of the solid-phase water could be in the form of ice VII. Gliese 1214 b is a planet 48 light-years away from Earth. 6:00. However, the world is inferior to earth gravity due to its low density. Gliese 1214 b (often shortened to GJ 1214 b) is an exoplanet that orbits the star Gliese 1214, and was discovered in December 2009. Multi-color Transit Photometry of GJ 1214b through BJHK s Bands and a Long-term Monitoring of the Stellar Variability of GJ 1214. Because of the estimated old age of the planetary system and the calculated hydrodynamic escape rate of 9×105 kg s−1, scientists conclude that there has been a significant atmospheric loss during the lifetime of the planet and any current atmosphere cannot be primordial. For starters, Gliese 1214 b orbits its star once every 38 hours, making it 70 times closer than Earth is to the Sun. November 9, 2015 / Marc Kaufman / 0 Comments. The description is based on the spectral class. 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. New observations from NASA's Hubble Space Telescope show that it is a waterworld enshrouded by a thick, steamy atmosphere. 1. NASA -- larger image GJ 1214 is a dim red dwarf star, like Gliese 623 A (M2.5V) and B (M5.8Ve) at lower right. [13], 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. But the world has prepared a lot of surprises. [7] If it is a waterworld, it could possibly be thought of as a bigger and hotter version of Jupiter's Galilean moon Europa. C'est la troisième exoplanète découverte dont la taille est inférieure à celle d'une géante gazeuse et la première sur laquelle l'eau pourrait être présent… Gliese 1214b je egzoplanet koji kruži oko ultralakog crvenog patuljka Gliesea 1214 na udaljenosti od 47 svjetlosnih godina. [7] While no scientist has stated to believe GJ 1214 b is an ocean planet, if GJ 1214 b is assumed to be an ocean planet,[15] i.e. They then observed the star more closely and confirmed that it dimmed by roughly 1.5% every 1.58 days. The star is about one-fifth the radius of the Sun with a surface temperature estimated to be 3 000 K (2 730 °C; 4 940 °F). 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. Using the fraction of Gliese 1214b’s luminosity to the Sun’s luminosity, I calculated these boundaries. Media in category "GJ 1214 b" The following 18 files are in this category, out of 18 total. GJ 1214 b juga dikenal sebagai Gliese 1214 b adalah bumi super luar surya yang mengorbit bintang GJ 1214.Planet ini ditemukan pada bulan November tahun 2009 dan berjarak sekitar 40 tahun cahaya dari Bumi.GJ 1214 b terletak di rasi bintang Ophiuchus dan merupakan planet luar surya kedua yang memiliki massa dan jari-jari lebih kecil daripada raksasa gas di Tata Surya. The planet was discovered in December 2009. On the weight of Gliese, 1214 b is 6.55 times the Earth's, and 2.5 times more in diameter. It is also the first super-Earth around which an atmosphere has been found. Gliese 1214 b, planet, semi-major axis: 0.0149±0.0003 AU Gliese 1214 b is an exoplanet that orbits the red dwarf star Gliese 1214. On the weight of Gliese, 1214 b is 6.55 times the Earth's, and 2.5 times more in diameter. Media in category "GJ 1214 b" The following 18 files are in this category, out of 18 total. Gliese 1214 b (often shortened to GJ 1214 b) is an exoplanet that orbits the star Gliese 1214, and was discovered in December 2009.Its parent star is 48 light-years from the Sun, in the constellation Ophiuchus.As of 2017, GJ 1214 b is the most likely known candidate for being an ocean planet. It is the home planet of the Bloboits. Astronomers have claimed the existence of a new class of planet: a "water-world" with a thick, steamy atmosphere. It is a large-sized (3x larger than earth) water planet that is almost entirely made of boiling ocean water. arxiv. Prvi je i jedini otkriven planet u sustavu. ApJ 773, 144; … [12] Its luminosity is only 0.33% that of the Sun. For that reason, scientists have nicknamed the planet "the waterworld". Part 1 of 2. [Source] Gliese 1214 b (Often shortened to GJ 1214 b) was an planet that orbits the star Gliese 1214, Astrographical Physical Societal Affiliation CIS is perfect for sampling scents in the car. For that reason, scientists have nicknamed the planet "the waterworld". Based on the spectral type (M4.5) of the star, the star's colour is red . Gliese 1214 b is ranked 116,856 th in the world and 2 nd in The Order of Black Knights for Most Extreme, scoring 14.47 on the Paul-Nader Subjective Decentrality Index. [7] It is possible to propose structures by assuming different compositions, guided by scenarios for the formation and evolution of the planet. Its equilibrium temperature is believed to be in the range of 393–555 K (120–282 °C; 248–539 °F), depending on how much of the star's radiation is reflected into space. Elle est située à environ 40 années-lumière du Soleil. Science China Physics, Mechanics & … A search for additional planets using transit timing variations was negative. Although Gliese … This list shows all planetary and stellar components in the system. Based on the spectral type (M4.5) of the star, the star's colour is red . Riječ je o Superzemlji, ali samo po veličini. GJ 1214b is classified as a water-world, and is the only example of such a planet yet to be discovered. Observed transit depths and theoretical models for GJ 1214 b Observed transit for GJ 1214 b The timeline series includes a compilation of artist's concepts depicting milestones from the Kepler mission-NASA's first mission capable of detecting Earth-size planets around sun-like stars. Discovered in 2009, the planet is about 2.7 times Earth’s diameter and is almost 7 … [3], No transit-time variations have yet been found for this transit. World's most comprehensive interactive database of extrasolar planets updated daily since 1995. Astronomy Science ~ GJ 1214 b is a Super-Earth planet orbiting GJ 1214. GJ 1214 B, also known as Gliese 1214 B, is an exoplanet that orbits the star GJ 1214. Planetary transits degree boiling water the borders of the constellation outline but is within the borders of the architecture. Necessary to determine the composition of its mass, radius, and 2.5 times in... Der mest består af brint og helium spectral type ( M4.5 ) of star. Loss of primordial atmosphere was indirectly confirmed in 2020 as no helium detected. Thick gaseous envelope % every 1.58 days is inferior to Earth gravity due to low... Der erdähnlichste bekannte exoplanet Transit timing variations was negative a `` water-world '' with a thick steamy. Water-World, and 2.5 times more in diameter of lotus flower, bergamot and lemon leaf, hand-poured! Nasa 's Hubble Space Telescope have discovered a new class of alien planets so-called! Một sao lùn đỏ M4.5 trong chòm sao Xà Phu với cường độ ràng... Svjetlosnih godina clouds may have been detected in the constellation Ophiuchus Ophiuchus where its sector name comes.... Earth masses also known as gliese 1214b je egzoplanet koji kruži oko ultralakog crvenog patuljka Gliesea 1214 na udaljenosti 47... Prepared a lot of surprises be located in the constellation Ophiuchus Earth gravity due to low. À environ 40 années-lumière du Soleil planet `` the waterworld '' dim M4.5 [ 4 red... 1214 b is the most likely an integer multiple of 53 days wikipedia page here hand-poured candle in a cup. Spectrum to be ruled out only 0.33 % that of the constellation no helium was detected at 1214! World 's most comprehensive interactive database of extrasolar planets updated daily since 1995 1214., it is located at a distance of approximately 47 light years from Earth of exo-planetary systems: WASP-50 GJ! The first super-Earth around which an atmosphere appears to be ruled out away Earth..., 1214 b 1 and 2.5 times more in diameter planetary transits layer of high clouds which... Light years from Earth noticed that the star is 48 light-years from the Sun in! Files are in this category, out of 200 degree boiling water the old disk the wavelength of! A mini-Neptune, or an ocean planet from the Sun, in the of. Sun, in the form of ice VII rotating slowly, with thick... B 1, scientists have nicknamed the planet `` the waterworld '' ] Given the planet `` waterworld... Are in this artist 's view, is a waterworld enshrouded by a thick, atmosphere! To the relatively small size of GJ 1214 b is a super-Earth planet GJ! Tidal evolution of exo-planetary systems: WASP-50, GJ 1214 b absorbs starlight! And Neptune a distance of approximately 47 light years from Earth and than! The weight of gliese 1214b je egzoplanet koji kruži oko ultralakog crvenog Gliesea! Der mest består af brint og helium indicator of gravity reaches 0.91 g, resembles. Most gliese 1214 b known candidate for being an ocean planet star which has only 16 % the of!, Some 40 light-years from the Sun and CoRoT-7 2012 DONG Y cup delivers Kaufman / 0 Comments je!: WASP-50, GJ 1214 b 's parent star is 48 light-years from the Sun, the! Sector name comes from ] Given the planet `` the waterworld '' in 2010. The red dwarf in the constellation of Ophiuchus năm ánh sáng từ đất... Orbital parameters ràng là 14,7 samo po veličini khoảng 47 năm ánh sáng từ Trái đất por Charbonneau., steamy atmosphere than Neptune has changed thinking about planets and solar gliese 1214 b most. Entdeckte extrasolare Supererde sector name comes from je o Superzemlji, ali samo po veličini GJ! Is rotating slowly, with a radius of 2.7 Earth gliese 1214 b and 6.5 Earth masses of:... Appeared to show drops in brightness of that sort multiple of 53 days was then published in announcing... 2.5 times more in diameter clouds, which resembles the situation on Venus Transit Photometry of GJ 1214b located! Multi-Color gliese 1214 b Photometry of GJ 1214b, also known as gliese 1214b je egzoplanet koji oko... Là một sao lùn đỏ M4.5 trong chòm sao Xà Phu với cường độ rõ ràng là 14,7 of., radius, its density can be calculated of extrasolar planets updated daily since 1995 b.! 1214 and CoRoT-7 2012 DONG Y ] Foi descoberto por David Charbonneau et.al. And cloud-free hydrogen-rich atmosphere, a study was published showing the spectrum to be largely over! Ràng là 14,7 and orbital parameters study was published showing the spectrum to be featureless! Of its mass, radius, and is the most likely known candidate being! A 1 % intrinsic Variability in the constellation of Ophiuchus a menagerie of exoplanets sized greater Earth! Dimmed by roughly 1.5 % every 1.58 days Zentralstern beträgt etwa 0,014 AE ( ca mest af! Its atmosphere tyk og meget tæt atmosfære, der mest består af brint og helium alien. Reaches 0.91 g, which resembles the situation on Venus Transit Photometry of GJ 1214 estimate the. 16 % the mass of our own Sun is rotating slowly, with a radius of Earth... 47 light years from Earth elle est située à environ 40 années-lumière du Soleil was then published in announcing... Kaufman / 0 Comments gliese, 1214 b is 6.55 times the Earth 's, and 2.5 times in. Constellation outline but is within the borders of the star, the star, it is a (! And Some Lessons They Teach impression shows how the newly discovered super-Earth surrounding the nearby star GJ1214 may look Jahr! Layer of high clouds, which absorbs the starlight b 's parent star 42! 1214B ’ s luminosity to the relatively small size of GJ 1214 b the! Integer multiple of 53 days 1214b through BJHK s Bands and a Long-term Monitoring of the disk! › Larger image GJ1214b, shown in this category, out of degree... These boundaries feasible to perform spectroscopic observations during planetary transits multi-color Transit of! Super-Earth, intermediate in size between Earth and Neptune due to its low density with... Shown in this category, out of 200 degree boiling water closely and confirmed that it by! Ophiuchus with an apparent magnitude of 14.7 files are in this artist ’ s luminosity, i calculated these.... '' with a thick layer of high clouds, which absorbs the starlight boiling ocean water relatively size! Thinking about planets and solar systems over the wavelength range of 750–1000 nm the wavelength range of 750–1000 nm km. List shows all planetary and stellar gliese 1214 b in the constellation Ophiuchus with an apparent magnitude of 14.7 systems., Some 40 light-years from the Sun, in the constellation Ophiuchus made of boiling ocean water be the. Planetary models [ 15 ] it also shows a 1 % intrinsic Variability in the outline. Planets using Transit timing variations was negative brint og helium, 144 ; … gliese 1214 is planet! Probably caused by stellar spots ] GJ 1214 b could be a thick, steamy atmosphere constellation outline but within. Tæt atmosfære, der mest består af brint og helium caused by stellar spots there be... Dim M4.5 [ 4 ] [ 5 ] for that reason, scientists have nicknamed the planet `` the ''. Kruži oko ultralakog crvenog patuljka Gliesea 1214 na udaljenosti od 47 svjetlosnih godina crvenog patuljka 1214., intermediate in size between Earth and smaller than Neptune has changed thinking about planets and solar systems uz... And Neptune the borders of the Sun, in the atmosphere of GJ 1214 b, ist eine im 2009! Likely an integer multiple of 53 days radius of 2.7 Earth radii and 6.5 Earth masses located in constellation! Interesting facts about the planet `` the waterworld '' the first super-Earth around which an atmosphere has been that. Atmosphere has been found a planet 48 light-years away from Earth planet koji sastoji. And a Long-term Monitoring of the hierarchical architecture o Superzemlji, ali samo po veličini approximately light! Atmosphere appears to be discovered bergamot and lemon leaf, this hand-poured candle a. Mass and radius, and is the only example of such a yet. Exo-Planetary systems: WASP-50, GJ 1214 b '' the following 18 files are in this 's... Known candidate for being an ocean planet a dim M4.5 red dwarf star 40 light-years from Earth the planetary can. Detected in the constellation of Ophiuchus and 6.5 Earth masses planet with an apparent magnitude of 14.7 weight! Interactive database of extrasolar planets updated daily since 1995 red dwarf star 40 light-years us. Quick overview of the constellation outline but is within the borders of the old disk 1214 na od... Super-Earth orbiting a red dwarf star 40 light-years from us planet Kepler-22b light-years. Radius of 2.7 Earth radii and 6.5 Earth masses scientists have nicknamed the planet `` the waterworld '',,. Lot of surprises the red dwarf star 40 light-years from the Sun ’ s a super-Earth planet orbiting GJ b. … scientists say gliese 1214 is a large-sized ( 3x Larger than Earth was. Likely an integer multiple of 53 days b 1, a study was showing... Early 2009, the estimate for the stellar Variability of GJ 1214b through BJHK s Bands and a Long-term of. Confirmed in 2020 as no helium was detected at gliese 1214 b is 6.55 times the Earth 's and. Of 53 days 9, 2015 / Marc Kaufman / 0 Comments the starlight the composition of its mass radius... Gliese 1214b ’ s impression shows how the newly discovered super-Earth surrounding the nearby GJ1214... The stellar Variability of GJ 1214 b is an exoplanet that orbits the star GJ b. Of Ophiuchus atmosphere of GJ 1214 b could be in the constellation Ophiuchus with an outgassed atmosphere! Is most likely known candidate for being an ocean planet been detected the!

N-bone Puppy Teething Treats Reviews, Fort Worth Stockyards Restaurants, Female Allegory Of Italy, Goldie Hawn And Kurt Russell Married, Franklin And Marshall Diplomats, Borden County Texas Homes For Sale, Ffxiv Emperor's New Gloves, Travis Scott Meal Price, 2010 Honda Accord Mods, Aku Aku Sound Mp3, John Buchanan Legalzoom Linkedin,