astro.wikisort.org - Meteorite

Search / Calendar

TOI-1452 b is a confirmed super-Earth exoplanet, possibly a water world, orbiting a red-dwarf star TOI-1452, in the star's habitable zone, about 100 light-years away in the Draco constellation.[2][3] The exoplanet is about 70% larger than Earth, and roughly five times as massive.[4]

TOI-1452 b
Discovery
Discovered byCadieux, Charles et al.; International Team[1]
Discovery siteUniversité de Montréal[1]
Discovery dateReported in June 2022[1]
Orbital characteristics
StarTOI-1452
Physical characteristics[1]
Mean radius
1.67±0.07 REarth
Mass4.8±1.3 MEarth
Mean density
5.6+1.8
−1.6 g/cm3

    Discovery


    TOI-1452 b was discovered by an international team led by astronomers from the Université de Montréal,[5][6] using data from NASA’s Transiting Exoplanet Survey Satellite (TESS).[1][7] The discovery was first reported in June 2022.[1]


    References


    1. Cadieux, Charles; Doyon, René; et al. (June 27, 2022). "TOI-1452 b: SPIRou and TESS Reveal a Super-Earth in a Temperate Orbit Transiting an M4 Dwarf". The Astronomical Journal. American Astronomical Society (published August 12, 2022). 164:96 (3): 28pp. arXiv:2208.06333. Bibcode:2022AJ....164...96C. doi:10.3847/1538-3881/ac7cea.
    2. Program, By Pat Brennan, NASA's Exoplanet Exploration. "Discovery Alert: Intriguing New 'Super-Earth' Could Get a Closer Look". Exoplanet Exploration: Planets Beyond our Solar System. Retrieved August 27, 2022.
    3. "The Extrasolar Planet Encyclopaedia — TOI-1452 b". exoplanet.eu. Retrieved August 27, 2022.
    4. Cowing, Keith (August 24, 2022). "TOI-1452 b: An Extrasolar World Covered In Water?". Astrobiology. Retrieved August 27, 2022.
    5. DePresse, Salle (August 24, 2022). "An extrasolar world covered in water?". Université de Montréal. Retrieved September 2, 2022.
    6. Brennan, Pat (August 24, 2022). "Discovery Alert: Intriguing New 'Super-Earth' Could Get a Closer Look". NASA. Retrieved September 3, 2022.
    7. Anderson, Natali (August 24, 2022). "Water-World Super-Earth Found in Nearby Binary System | Sci.News". Sci.News: Breaking Science News. Retrieved August 27, 2022.

    This extrasolar-planet-related article is a stub. You can help Wikipedia by expanding it.

    • v
    • t
    • e

    На других языках

    - [en] TOI-1452 b

    [ru] TOI-1452 b

    TOI-1452 b — подтверждëнная транзитная планета, обращающаяся в системе звезды — красного карлика TOI-1452, находящегося на расстоянии 99,5 св. лет от Солнца в созвездии Дракона.


    Текст в блоке "Читать" взят с сайта "Википедия" и доступен по лицензии Creative Commons Attribution-ShareAlike; в отдельных случаях могут действовать дополнительные условия.

    Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.

    2019-2025
    WikiSort.org - проект по пересортировке и дополнению контента Википедии