Two Jovian planets around the giant star HD202696. A growing population of packed massive planetary pairs around massive stars?

30 Jan 2019 Trifonov Trifon Stock Stephan Henning Thomas Reffert Sabine Kuerster Martin Lee Man Hoi Bitsch Bertram Butler R. Paul Vogt Steven S.

We present evidence for a new two-planet system around the giant star HD202696 (= HIP105056, BD+26 4118). The discovery is based on public HIRES radial velocity measurements taken at Keck Observatory between July 2007 and September 2014... (read more)

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  • EARTH AND PLANETARY ASTROPHYSICS