A new giant planet was discovered in HD 118203 system with known hot Jupiter planet

17. 7. 2024

A new giant planet was discovered in HD 118203 system with known hot Jupiter planet

Star system: HD 118203 | Distance from the Sun: 300 light years

The new planet is much larger than the hot Jupiter and orbits much farther from the star

Generated by LLM, corrected by human

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Stars Exoplanets

Scientific study

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N VIII. A wide-orbit planetary companion in the hot-Jupiter system HD 118203 external link

Stars mentioned

HD 118203

K0IV, Subgiant

mass: 1.35 M☉

radius: 3 R☉

distance: 300 ly

stars in the system: 1

exoplanets: 2

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	HD 118203 300 ly			A Testbed for Tidal Migration: the 3D Architecture of an Eccentric Hot Jupiter HD 118203 b Accompanied by a Possibly Aligned Outer Giant Planet 1. 8. 2024
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