Astronomy and Astrophysics – Astrophysics
Scientific paper
Jan 2009
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009raa.....9....1l&link_type=abstract
Research in Astronomy and Astrophysics, Volume 9, Issue 1, pp. 1-4 (2009).
Astronomy and Astrophysics
Astrophysics
13
Scientific paper
The discovery of a planetary companion to the intermediate-mass late-type giant star HD173416 from precise Doppler surveys of G and K giants at Xinglong station and Okayama Astrophysical Observatory (OAO) is presented in this letter. The planet has a minimum mass of 2.7 MJ, an eccentricity of 0.21, a semimajor axis of 1.16 AU and an orbital period of 324 days.
Ando Hiroyasu
Liu Yu-Juan
Sato Bun'ei
Zhao Gang
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