2024年10月24日 · WASP-39 b is a gas giant exoplanet that orbits a G-type star. Its mass is 0.28 Jupiters, it takes 4.1 days to complete one orbit of its star, and is 0.0486 AU from its star. Its discovery was announced in 2011.

WASP-39b, officially named Bocaprins, is a "hot Jupiter" extrasolar planet discovered in February 2011 [3] by the WASP project, notable for containing a substantial amount of water in its atmosphere. [1][4][5] In addition WASP-39b was the first exoplanet found to contain carbon dioxide in its atmosphere, [6][7] and likewise for sulfur dioxide.

2022年8月25日 · WASP-39 b is a hot, puffy gas giant with a mass 0.28 times Jupiter (0.94 times Saturn) and a diameter 1.3 times greater than Jupiter. Webb ushers in a new era of exoplanet science with the first unequivocal detection of carbon dioxide in a planetary atmosphere outside our solar system.

Overview System Parameters Ancillary Nearby Data Legend Expand AllArchitecture WASP-39 WASP-39 WASP-39 b

2024年7月15日 · Under the assumption of precise and accurate orbital parameters for the exoplanet WASP-39 b, here we report the detection of inhomogeneous terminators on WASP-39 b, which has allowed us to...

2023年1月9日 · We investigated the atmospheric properties of WASP-39b by comparing our measured transmission spectrum from the nirHiss pipeline to grids of one-dimensional, radiative–convective–thermochemical...

2023年1月9日 · A broad-wavelength 0.5–5.5 µm atmospheric transmission spectrum of WASP-39b, a 1,200 K, roughly Saturn-mass, Jupiter-radius exoplanet, demonstrates JWST’s sensitivity to a rich diversity of ...

WASP-39b 是一顆 熱土星 型 太陽系外行星，於2011年由 超廣角尋找行星 計劃發現。 該行星因為在大氣層內發現大量水而聞名 [1][3][4][5]。 WASP-39b在天球上位於 室女座，距離地球約700光年 [1]。

WASP-39b是美国航空航天局（NASA）发现的一颗富含大量水资源的系外行星，距离地球750光年，向阳面温度高达760摄氏度。 2018年3月，NASA在WASP-39b的大气层中发现了大量的水。

WASP-39 b是一颗著名的气态巨行星，距离我们700光年，位于室女座内。 它的轨道比地球甚至水星更接近恒星。 科学家们利用詹姆斯·韦伯太空望远镜研究WASP-39 b的大气层，但遇到了困难。 星体的光曲线与WASP-39 b的大气相互作用理论模型不符，磁场可能是未考虑的 ...