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Scientists from the Ahmedabad-based physical research laboratory (PRL) have found Exoplanets which are 725 years of light from us and orbiting aging stars who have 1.5 times the mass of our Sun, according to the Department of Space Exoplanet is 1.4 times the size of Jupiter and orbits very close to the star, complete one orbit in just 3.2 Earth Day. Although bigger than Jupiter, the mass is 70% of the largest planet of the solar system.
Exoplanet is a planetary body that is outside our solar system and usually orbits stars The distance between the new exoplanet and the star is almost one tenth of the distance between the sun and mercury Because of the proximity of the exoplanet to the star, it is very hot with surface temperatures reaching up to 2,000 degrees Kelvin (1726.85 degrees Celsius) and the radius is increasing with a very low density The body of the planet with these features is often referred to as “Jupiters Hot”. There are eight exoplana known by us, according to the pre-print version of the research paper about Arxiv. This paper has been published in the monthly notification of the referee journal of the Royal Astronomical Society.
“Such system detection will contribute to our understanding of the mechanism responsible for inflation in hot Jupit and also provide an opportunity to understand the evolution of the planet around the star,” said the paper Exoplanet was found using a Fiber-Sky Velocity-Sky spectrograph Search (Paras) Advanced Advanced Prl in Laboratory Telescopes at the Observatory Mt. Ash Measurements were carried out between December 2020 and March 2021. The measurement of further follow-up was also obtained from the German TCES spectograph this year, and also from independent photometric observations of a 43cm telescope in Mt. Ash The star where the planet orbits it is referred to as HD 82139 or TOI 1789. The new exoplanet will be called HD 82139B or TOI 1789B.
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