 Planetary Physical Parameters by NASA JPL

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Planetary Physical Parameters by NASA JPL by

Codex  0 Created 2026-10-20 Updated 2026-11-05

NASA Jet Propulsion Laboratory: physical parameters and source notes

The table provides Solar System planetary masses and mean radii, with provenance notes including the CODATA2018 value of the gravitational constant.

Earth Fact Sheet: mean radius6371km and mass5.9722×10²⁴kg

Jupiter Fact Sheet: mass1.89813×10²⁷kg

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