TESS spots a mini-neptune interior to a hot saturn in the TOI-2000 system

Lizhou Sha, Andrew M. Vanderburg, Chelsea X. Huang +52

Hot jupiters (P < 10 d, M > 60 ${\mathrm{M}}_{\oplus }$) are almost always found alone around their stars, but four out of hundreds known have inner companion planets. These rare compan…