WASP-121 b

WASP-121 · Primary Transit · discovered 2015

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

Stored parameters

Orbital period1.2749 days
Radius1.865 Jupiter radii
Mass1.1840 Jupiter masses
Semi-major axis0.0254 AU
Distance270.00 pc
Star temperature6,460 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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