4 hot Jupiters RV curves

Using observations with the high-resolution echelle spectrograph MaHPS on the 2.1m telescope at Wendelstein Observatory together with NEID at Kitt Peak National Observatory, and TRES at the Fred Lawrence Whipple Observatory, we confirmed the planetary nature of these four planet candidates and performed precise mass measurements.

All four planets are hot Jupiters with orbital periods between 2.4 and 4.0 days. The sizes of these planets range from 1.29 to 1.64 Jupiter radii, and their masses range from 0.6 to 1.5 Jupiter masses. Additionally, we investigated whether there are signs of other planets in the systems but have found none.