Kepler-1649c - Wikipedia
网页Kepler-1649c is an Earth-sized exoplanet, likely rocky, orbiting within the habitable zone of the red dwarf star Kepler-1649, the outermost planet of the planetary system discovered by Kepler’s space telescope. It is located about 301 light-years (92 pc) away from Earth, in the constellation of Cygnus.
Kepler-1649 c - NASA Science
网页Kepler-1649 c is a super Earth exoplanet that orbits a M-type star. Its mass is 1.2 Earths, it takes 19.5 days to complete one orbit of its star, and is 0.0649 AU from its star. Its discovery was announced in 2020.
Kepler-1649 - Wikipedia
网页Kepler-1649. Artist's impression of exoplanet Kepler-1649c with its host star in the background. Kepler-1649 is a red dwarf star of spectral type M5V with a radius 0.232 R☉, a mass 0.198 M☉, and a metallicity of -0.15 [Fe/H]. [3][5]
Kepler-1649c: Earth-Size, Habitable Zone Planet Hides in Plain Sight
网页2020年4月16日 · A team of transatlantic scientists, using reanalyzed data from NASA’s Kepler space telescope, has discovered an Earth-size exoplanet orbiting in its star’s habitable zone, the area around a star where a rocky planet could support liquid water. Scientists discovered this planet, called Kepler-1649c, when looking through old observations from ...
Earth-Size, Habitable Zone Planet Found Hidden in Early NASA Kepler ...
网页2020年4月15日 · Kepler-1649c not only is one of the best matches to Earth in terms of size and energy received from its star, but it provides an entirely new look at its home system. For every four times the outer planet in the system orbits the host star, the inner planet orbits almost exactly nine times.
Kepler-1649c: Scientists discover a 'new Earth' after digging …
网页2020年4月20日 · The newly discovered exoplanet, dubbed Kepler-1649c, is about the same size as Earth, only 1.06 times larger than our own planet, and may have similar temperatures as it receives 75% of the...
开普勒-1649c:地球大小，宜居带行星隐藏在显而易见的地方 – …
网页2020年4月19日 · A team of transatlantic scientists, using reanalyzed data from NASA’s Kepler space telescope, has discovered an Earth-size exoplanet orbiting in its star’s habitable zone, the area around a star where a rocky planet could support liquid water. Scientists discovered this planet, called Kepler-1649c, when looking through old observations from ...
NTRS - NASA Technical Reports Server
网页We report the discovery of an Earth-sized planet in the habitable zone of a low-mass star called Kepler-1649. The planet, Kepler-1649 c, is 1.06 (+0.15, -0.10.) times the size of Earth and transits its 0.1977 ± 0.0051 Mʘ “mid” M-dwarf host star every 19.5 days.
Discovery of the Earth-Sized Habitable-Zone Planet Kepler-1649 …
网页In this talk, I will discuss the recently announced exoplanet Kepler-1649 c — an Earth-sized planet in the habitable zone of a nearby low-mass star. This discovery was over a decade in the making, involving automated analyses and dozens of dedicated scientists sifting through thousands of complex signals.
Newfound alien planet may be most Earth-like yet | Space
网页2020年4月15日 · The exoplanet, Kepler-1649c, circles a red dwarf star that lies 300 light-years from Earth, a new study reports. Kepler-1649c completes one orbit every 19.5 Earth days, putting the alien planet...
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