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Doppler spectroscopy (also known as the radial-velocity method, or colloquially, the wobble method) is an indirect method for finding extrasolar planets and brown dwarfs from radial-velocity measurements via observation of Doppler shifts in the spectrum of the planet's parent star. As of November 2022, about 19.5% of known extrasolar planets ...
HD 118203 b was discovered in August 2005 in Haute-Provence Observatory in France by Da Silva who used the doppler spectroscopy to look for shifts in the star's spectrum caused by the planet's gravity as the planet orbits the star. In 2019 the transits of the planet were detected with the Transiting Exoplanet Survey Satellite. The host star is ...
In astronomy, minimum mass is the lower-bound calculated mass of observed objects such as planets, stars, binary systems, [1] nebulae, [2] and black holes.. Minimum mass is a widely cited statistic for extrasolar planets detected by the radial velocity method or Doppler spectroscopy, and is determined using the binary mass function.
Detection method. Doppler spectroscopy: Orbital characteristics; Apastron: 2.08 AU (311,000,000 km) ... This page was last edited on 14 May 2023, ...
HD 213240 b is an exoplanet located 134 light-years (41 parsecs) from the Solar System in the constellation of Grus.It is a gas giant orbiting the G-type star HD 213240. [3]The planet was discovered in 2001 as part of the CORALIE [4] extra-solar planet search program.
Print/export Download as PDF; ... Doppler spectroscopy: Orbital characteristics [1] Apastron: ... This page was last edited on 22 December 2023, ...
The preprint announcing 14 Andromedae b was submitted to the arXiv electronic repository on July 2, 2008, by Bun'ei Sato and collaborators, who discovered it using the Doppler Spectroscopy method, during the Okayama Planet Search radial velocity survey of G and K giants at Okayama Astrophysical Observatory.
Detection method. Doppler spectroscopy: Orbital characteristics; Semi-major axis. ... This page was last edited on 22 December 2023, at 17:18 (UTC).