Exoplanet
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 nightside temperature is 2,600 K (2,300 °C).[3][4][5]
References
- ^ "Exoplanet-catalog". Exoplanet Exploration: Planets Beyond our Solar System. Retrieved 2023-09-05.
- ^ "Scientists uncover a 'hellish' planet so hot it could vaporize most metals". CNET. April 27, 2021. Retrieved April 27, 2021.
- ^ "'Hellish' new planet discovered". University of Southern Queensland. April 27, 2021. Retrieved April 27, 2021.
- ^ Brett Christopher Addison; et al. (2021), "TOI-1431b/MASCARA-5b: An Ultra-hot Jupiter Orbiting One of the Hottest & Brightest Known Exoplanet Host Stars", Posters from the Tess Science Conference Ii (Tsc2: 64, arXiv:2104.12078, Bibcode:2021tsc2.confE..64A, doi:10.5281/zenodo.5126266, S2CID 240578462
- ^ Stangret, M.; et al. (2021), "The obliquity and atmosphere of the ultra-hot Jupiter TOI-1431b (MASCARA-5b): A misaligned orbit and no signs of atomic or molecular absorptions", Astronomy & Astrophysics, 654: A73, arXiv:2104.12414, Bibcode:2021A&A...654A..73S, doi:10.1051/0004-6361/202040100, S2CID 233393996
Constellation of Cepheus
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Stars | Bayer | - α (Alderamin)
- β (Alfirk)
- γ (Errai)
- δ
- ε
- ζ
- η
- θ
- ι
- κ
- λ
- μ (Garnet Star)
- ν
- ξ (Kurhah)
- ο
- π
- ρ1
- ρ2
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Flamsteed | |
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Variable | |
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HR | |
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HD | |
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Other | |
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Star clusters | |
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Nebulae | |
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Galaxies | |
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![](//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png) Category |
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