2024年10月24日 · WASP-2 b is a gas giant exoplanet that orbits a K-type star. Its mass is 0.931 Jupiters, it takes 2.2 days to complete one orbit of its star, and is 0.03144 AU from its star. Its discovery was announced in 2007.

WASP-2b is an extrasolar planet orbiting the star WASP-2 located about 500 light years away in the constellation of Delphinus. It was discovered via the transit method, and then follow up measurements using the radial velocity method confirmed that WASP-2b

Precise Radius Estimates for the Exoplanets WASP-1b and WASP-2b Charbonneau et al. 2007 | Reference Overview WASP-1b and WASP-2b: Two new transitioning exoplanets detectedwith SuperWASP and SOPHIE

{"host":"WASP-2","name":"WASP-2 b","priors":{"R*":{"units":"Sol","value":"0.84","reference":"Kokori%20et%20al.%202023","uncertainty":"0.06"},"RA":{"units":"decimal ...

2025年2月15日 · WASP-12 b is a gas giant exoplanet that orbits a F-type star. Its mass is 1.47 Jupiters, it takes 1.1 days to complete one orbit of its star, and is 0.0234 AU from its star. Its discovery was announced in 2008.

2019年3月25日 · We present photometric transit observations of the exoplanet WASP-2b using the MTM-500 telescope of the Crimean Astrophysical Observatory of RAS. A brief history of the discovery of the exoplanet...

The planetary system WASP-2 hosts at least one planet. Note that the system is a multiple star system. It hosts at least 2 stellar components. This list shows all planetary and stellar components in the system. It gives a quick overview of the hierarchical architecture. This table lists all planets in the system WASP-2.

2025年2月19日 · Cont et al. (2022) reported the detection of Ti I and V I on the day side of WASP-33 b, a planet significantly hotter (T eq ∼ 2 600 K; Hooton et al. 2022) than both WASP-121 b and WASP- 76 b. Similarly, Prinoth et al. (2023) presented strong absorption signatures for both Ti I and V I in the transmission spectrum of WASP-189 b ( T eq ∼ 2600 ...

2025年2月28日 · This degeneracy can be broken by combining measurements of both the C/O ratio and the atmospheric refractory-to-volatile ratio. We report the measurements of both quantities for the atmosphere of the canonical ultra-hot Jupiter WASP-121 b using the high resolution (R=45,000) IGRINS instrument on Gemini South.

In 2006, the first two WASP discoveries, WASP-1 b and WASP-2 b, were announced. Both of these are Jupiter-sized planets orbiting close to their parent stars. Since then, WASP telescopes in the northern and southern hemispheres have discovered around 200 planets, all of them giant planets orbiting fairly close to their stars.