HR 8799 d

HR 8799 · Imaging · discovered 2008

Model from stored valuesPlanet: artist's impression ›
The planet's system, drawn from stored values.

Stored parameters

Orbital period41,054.0000 days
Radius1.200 Jupiter radii
Mass9.1700 Jupiter masses
Semi-major axis25.8500 AU
Distance39.40 pc
Star temperature7,193 K

Stored values from exoplanet.eu, fetched 2026-10-18. SetuHQ did not discover this planet.

Its star and other planets

Where it is

Discovery and references

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