2024年10月24日 · WASP-127 b is a gas giant exoplanet that orbits a G-type star. Its mass is 0.1647 Jupiters, it takes 4.2 days to complete one orbit of its star, and is 0.0484 AU from its star. Its discovery was announced in 2016.

ARES. II. Characterizing the Hot Jupiters WASP-127 b, WASP-79 b, and WASP-62b with the Hubble Space Telescope Skaf et al. 2020 | Reference Overview Search for stellar companions of exoplanet host stars by exploring the second ESA-Gaia data release

WASP-127b, with an age of about 10 Gyr, is an unexpected exoplanet by its orbital architecture but also by the small extension of its sodium atmosphere (~7 scale heights). ESPRESSO allows us to take a step forward in the detection of weak signals, thus bringing strong constraints on the presence of clouds in exoplanet atmospheres.

2025年1月21日 · Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds up to 33 000 km/h, the winds make up the fastest jetstream of its kind ever measured on a planet.

2020年8月12日 · This paper presents the atmospheric characterization of three large, gaseous planets: WASP-127 b, WASP-79 b, and WASP-62 b. We analyzed spectroscopic data obtained with the G141 grism (1.088–1.68 μ m) of the Wide Field Camera 3 on board the Hubble Space Telescope using the Iraclis pipeline and the TauREx3 retrieval code, both of which are ...

2025年1月23日 · On WASP-127b, supersonic winds from the fastest planetary jet stream ever measured tear around the equator at 33,000 kilometers per hour, according to a study from the University of Göttingen. That’s nearly six times faster than the planet’s rotation, dwarfing the fastest winds ever recorded in our entire solar system.

2025年1月21日 · Here we studied the transmission spectrum of the hot Jupiter exoplanet WASP-127 b, which orbits its G-type host star on a 4.18-day orbit (Lam et al. 2017).

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Detailed information about planet WASP-127 Ab and its parameters.

This page summarises the information held within TEPCat for the transiting planetary system WASP-127. Please see here for descriptions of the quantities given below. Discovery and basic observable quantities: