About this world
HIP 75092 b is a gas giant orbiting HIP 75092, a giant star (type K0III) 266 light-years from Earth. It is about 1.2 times the size of Jupiter (its size estimated from its mass), with at least 1.8 Jupiter masses (a minimum, measured by radial velocity). It completes an orbit every 2.54 years at 2 AU from its star, on a strongly elongated orbit (e = 0.42).
Its equilibrium temperature is about 353 K (80 °C): too cold for liquid water on its surface. At its size it almost certainly keeps a deep envelope of hydrogen and helium.
It was discovered in 2021 by radial velocity with Multiple Observatories. The star wobbles toward and away from us, Doppler-shifting its spectrum.