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The NASA Exoplanet Archive is an online astronomical exoplanet catalog and data service that collects and serves public data that support the search for and characterization of extra-solar planets (exoplanets) and their host stars.
TOI-2257 b is an extremely eccentric (0.496) [2] exoplanet in or near the circumstellar habitable zone of the star TOI-2257, 188 light-years away. It is likely a sub-Neptune exoplanet, with a mass of 5.71 Mearth and a radius of 2.19 Rearth. [3]
TOI-1601 b is an exoplanet that was discovered by TESS in January 2021. It has an orbital period of 5.3 days and is located 1098 light years away from Earth . It also has a mass similar to that of Jupiter .
TOI-1431 b, also known as MASCARA-5b, is an ultra-hot Jupiter exoplanet orbiting TOI-1431 in the constellation of Cepheus. It has an orbital period of 2.7 days. [ 1 ] Its dayside temperature is 2,700 K (2,427 °C), making it hotter than 40% of stars in our galaxy. [ 2 ]
The Extrasolar Planets Encyclopaedia [9] is an astronomy website, founded in Paris, France at the Meudon Observatory by Jean Schneider in February 1995, [10] [11] which maintains a database of all the currently known and candidate extrasolar planets, with individual "note" pages for each planet and a full list interactive catalog spreadsheet ...
Over 5,000 exoplanets have been confirmed by previous data, but LHS 475 b is the first to be confirmed by observations with the telescope. The exoplanet was stated to be 41 light-years away in the ...
Data on exoplanet candidates continue to be made available at MAST. [69] As of 20 April 2019, the total number of candidates on the list was up to 335. Besides candidates identified as previously discovered exoplanets, this list also includes ten newly discovered exoplanets, including the five mentioned above.
G 9-40 b is a sub-Neptune exoplanet that has an orbital period of 5.7 days. The host star is a red dwarf located 91 light-years (28 parsecs ) away from Earth in the constellation Cancer . [ 4 ] The planet was discovered in 2019.