A PLANET IN A 0.6 AU ORBIT AROUND THE K0 GIANT HD 102272
A PLANET IN A 0.6 AU ORBIT AROUND THE K0 GIANT HD 102272
We report the discovery of one or more planet-mass companions to the K0-giant HD 102272 with the Hobby–Eberly Telescope. In the absence of any correlation of the observed periodicities with the standard indicators of stellar activity, the observed radial velocity variations are most plausibly explained in terms of a Keplerian …