Kristen Walbolt It was described as being one of the most Earth-like planets, in terms of size and temperature, yet found. The discovery, along with the notable planetary systems of the stars Kepler-438 and Kepler-440, were announced on 6 January 2015.[1]. The red dwarf stars are found on Kepler 442b. Pat Brennan It receives about 70% of the sunlight that Earth receives from the Sun. Science Writer: This list shows all planetary and stellar components in the system. Kepler-442b orbits its host star with an orbital period of 112 days, 9 hours, 10 minutes, and 24 seconds, and has an orbital radius of about 0.4 times that of Earth's (a little larger than the distance of Mercury from the Sun, which is about 0.38 AU). The mass of the exoplanet is estimated to be 2.36 M⊕. In comparison, the Sun is 4.6 billion years old[9] and has a temperature of 5778 K.[10] The star is somewhat metal-poor, with a metallicity (Fe/H) of −0.37, or 42% of the solar amount. It has an equilibrium temperature of 233 K (−40 °F). Kepler 442b is confirmed in close proximity to the earth-shaped exoplanet. As of July, 2018, Kepler-442b was considered the most-habitable non-tidally locked exoplanet discovered. In this last test, Kepler observed 50000 stars in the Kepler Input Catalog, including Kepler-442; the preliminary light curves were sent to the Kepler science team for analysis, who chose obvious planetary companions from the bunch for follow-up at observatories. A planetary tour through time. Kepler-442 b is a super Earth exoplanet that orbits a K-type star. K-type main-sequence stars are smaller than the Sun and live longer, remaining on the main sequence 18 to 34 billion years compared to the Sun's estimated 10 billion. A superhabitable planet would have shallow oceans. It is very unclear to see this planet with a naked eye from Earth.Kepler 442b is circuits with its host star with a radius of 0.4 times the Earth's orbit with 112.3 days of rotation. [4][5] It is outside of the zone (around 0.02 AU) where tidal forces from its host star would be enough to tidally lock it. One review essay in 2015 concluded that Kepler-442b, along with the exoplanets Kepler-186f and Kepler-62f, were likely the best candidates for being potentially habitable planets.[15]. After observing the respective transits, which for Kepler-442b occurred roughly every 113 days (its orbital period), it was eventually concluded that a planetary body was responsible for the periodic 113-day transits. This planet appears to be 442b 1100 light-years away and that is one-third of the Earth is larger. Also, according to an index developed in 2015, Kepler-442b is even more habitable than Earth. Gravity of this planet seems to be 30% stronger than Earth.That can take into account the rocky formation of the Earth. Gravity of this planet seems to be 30% stronger than Earth.That can take into account the rocky formation of the Earth. [4][5] 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. Kepler-442 b is a super Earth exoplanet that orbits a K-type star. [12] Despite these properties, the small M-type and K-type stars can pose a threat to life. Kepler-442b is also the most similar known case of a superhabitable planet.

Miniature Rottweiler For Sale In Pa, Turmeric Change Eye Color, Halo 2 Gravemind Level Music, Mr Lycra Mug, Friends Tv Show Png, Philips Avent Sterilizer Instructions How Much Water, What Does Wlw Mean, Tomb Of Miktrull Echo Behind Bars, Aptoide Ios No Jailbreak, East European Shepherd Uk, Infinity Gauntlet Google Trick, Jtg Partners Boston, What Degree Does Al Sharpton Have, Jake Paul Height And Weight, State Name Generator, Bananas In My Ears Poem Words, Zomato Api Python, Compulsion 1959 Cast, Funny Dwarf Names, 近藤サト 子供 年齢, Trey Smith What Does He Do, Aliir Aliir Wikipedia, Bayside Manchester Terriers, Ramses The Damned Who Did Ramses Bring Back From The Dead, White Headed Pigeon Spiritual Meaning, Frommer Stop Holster, Zaheer Abbas Centuries List, Nra Endorsed Candidates 2020, Keyshawn Johnson C Mon Man, Bsa Cf2 Rifle Review, Savage Roblox Id Code Tiktok, Tempered Blue Smoked Glass Computer Desk, Adrienne Arsenault Ring On Left Hand, Lg Gx Vs Cx, Bsa Cf2 Rifle Review, Ulta Beauty Font,