- Okayama Planet Search Program
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The Okayama Planet Search Program was started in 2001 with the goal of spectroscopically searching for planetary systems around stars. It reported on the detection of 3 new extrasolar planets: (18 Delphini b, ksi Aql b, and 41 Lyncis b), around intermediate-mass G and K giants 18 Delphini, Xi Aquilae, and HD 81688. Also, it updated the orbital parameters of HD 104985 b, the first planet discovered around the G giants from the survey, by using the data collected during the past six years. Since 2001, it has been conducting a precise Doppler survey of about 300 G and K giants using a 1.88m telescope, the High Dispersion Echelle Spectrograph (HIDES), and an iodine absorption cell I2 cell at the Okayama Astrophysical Observatory (OAO).
Observatory
- Okayama Astrophysical Observatory, Kurashiki in Japan
References
- "Okayama Astrophysical Observatory Homepage". http://www.oao.nao.ac.jp. http://www.oao.nao.ac.jp/en/telescope/. Retrieved 2008-10-11.
- "Planetary Companions around Three Intermediate-Mass G and K Giants: 18 Delphini, Xi Aquilae, and HD81688". http://www.oao.nao.ac.jp. http://pasj.asj.or.jp/v60/n3/600314/600314.pdf. Retrieved 2008-10-11.
- "telescope". http://www.oao.nao.ac.jp. http://www.oao.nao.ac.jp/en/telescope/abouttel188/. Retrieved 2008-10-11.
Categories:- Exoplanetology
- Astronomy stubs
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