Browsing by Author "Jones, M."
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Wittenmyer, Robert; Johnson, John; Butler, R.; Horner, Jonathan; Wang, Liang; Robertson, Paul; Jones, M.; Jenkins, James Stewart; Brahm, R.; Tinney, C.; Mengel, M.; Clark, J. (IOP PUBLISHING, 2016)We report the discovery of two giant planets orbiting the K giant HD 33844 based on radial velocity data from three independent campaigns. The planets move on nearly circular orbits with semimajor axes a(b) = 1.60 +/- 0.02 ...
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A planetary system and a highly eccentric brown dwarf around the giant stars HIP 67851 and HIP 97233 Jones, M.; Jenkins, James Stewart; Rojo Rubke, Patricio; Melo, C.; Bluhm, P. (EDP Sciences, 2015)Context. So far more than 60 substellar companions have been discovered around giant stars. These systems present physical and orbital properties that contrast with those detected orbiting less evolved stars. Aims. We ...