| 词条 | Kepler-296f | ||
| 释义 |
| name = Kepler-296f | discovery_site = Kepler Space Observatory | discovered = 2014 | discovery_method = Transit | apsis = astron | semimajor = {{convert|0.26300|AU|km|abbr=on}} | period = 63.33587900 d | inclination = 89.950 | star = Kepler-296 | mean_radius = 1.790 {{Earth radius|link=y}} | single_temperature = {{convert|194|K|C F}} }}Kepler-296f[1][2][3] (also known by its Kepler Object of Interest designation KOI-1422.04) is a confirmed super-Earth exoplanet orbiting within the habitable zone of Kepler-296. The planet was discovered by NASA's Kepler spacecraft using the transit method, in which the dimming effect that a planet causes as it crosses in front of its star is measured. NASA announced the discovery of the exoplanet on 26 February 2014.[1] Confirmed exoplanetKepler296f is a super-Earth with a radius 1.79 times that of Earth. The planet orbits Kepler-296 once every 63.3 days. Habitability{{further | Planetary habitability| astrobiology}}The planet is located within the habitable zone of Kepler-296, a region where liquid water could exist on the surface of the planet.
See also
References1. ^1 {{cite web |author=Staff |title=715 Newly Verified Planets More Than Triples the Number of Confirmed Kepler Planets |url=http://kepler.nasa.gov/news/nasakeplernews/index.cfm?FuseAction=ShowNews&NewsID=324 |date=26 February 2014 |work=NASA |accessdate=8 January 2015 }} 2. ^{{cite journal |author=Lissauer, Jack J. |display-authors=etal |title=Validation of Kepler's Multiple Planet Candidates. II: Refined Statistical Framework and Descriptions of Systems of Special Interest |date=25 February 2014 |arxiv=1402.6352 |bibcode = 2014ApJ...784...44L |doi = 10.1088/0004-637X/784/1/44 }} 3. ^{{cite journal |author=Rowe, Jason F. |title=Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems |journal=The Astrophysical Journal |volume=784 |issue=1 |pages=45 |arxiv=1402.6534 |bibcode=2014ApJ...784...45R |doi=10.1088/0004-637X/784/1/45}} 4. ^{{cite web |last1=Clavin |first1=Whitney |last2=Chou |first2=Felicia |last3=Johnson |first3=Michele |title=NASA's Kepler Marks 1,000th Exoplanet Discovery, Uncovers More Small Worlds in Habitable Zones |url=http://www.jpl.nasa.gov/news/news.php?release=2015-003 |date=6 January 2015 |work=NASA |accessdate=6 January 2015 }} External links{{Commons category|Kepler Mission}}
5 : Exoplanets discovered in 2014|Exoplanets discovered by Kepler (spacecraft)|Exoplanets in the habitable zone|Super-Earths in the habitable zone|Transiting exoplanets |
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