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Table 1

Basic parameters of the observed evolved stars and their planetary companions.

Host star Planet

Source Spectral d R M υ ion MP sin i a Sν
type (pc) (R) (M) (km s−1) (M yr−1) (MJ) (au) (mJy)
β Gem K0 III 10.4 8.8a 1.9b 215 3.1 × 10−11 2.9c 1.7c 14.6
ι Dra K2 III 31.0 12.9d 1.8d 173 5.8 × 10−11 12.6d 1.3e 1.7
β UMi K4 III 40.1 42.1f 1.4g 30 2.7 × 10−10 6.1g 1.4g 0.1

Notes. Distances, d, are based on parallaxes from van Leeuwen (2007). R , M , υ , and ion are the hoststar’s radius, mass, wind terminal velocity, and ionized mass loss rate, respectively. M P sin i, a, and Sν are the planet’s minimum mass, semi-major orbital axis, and expected radio flux density. The superscript letters represent the following references: (a) Nordgren et al. (2001); (b) Hatzes et al. (2012); (c) Reffert et al. (2006); (d) Baines et al. (2011); (e) Frink et al. (2002); (f) Richichi et al. (2005); (g) Lee et al. (2014).

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