Planetary satellites (NASA/JPL)

Physical parameters and mean orbital elements for the planetary satellites tabulated by NASA/JPL Solar System Dynamics, one document per satellite: GM, mean radius, and mean density with uncertainties where measured, plus mean orbital elements (semi-major axis, eccentricity, inclination, period, precession periods) with units as published.

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Documents

Showing 1–24 of 459 documents

Document	Version
Adrastea (moon of Jupiter) Adrastea is a natural satellite of Jupiter in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Aegaeon (moon of Saturn) Aegaeon is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Aegir (moon of Saturn) Aegir is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Aitne (moon of Jupiter) Aitne is a natural satellite of Jupiter in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Albiorix (moon of Saturn) Albiorix is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Alvaldi (moon of Saturn) Alvaldi is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Amalthea (moon of Jupiter) Amalthea is a natural satellite of Jupiter in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Ananke (moon of Jupiter) Ananke is a natural satellite of Jupiter in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Angrboda (moon of Saturn) Angrboda is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Anthe (moon of Saturn) Anthe is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Aoede (moon of Jupiter) Aoede is a natural satellite of Jupiter in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Arche (moon of Jupiter) Arche is a natural satellite of Jupiter in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Ariel (moon of Uranus) Ariel is a natural satellite of Uranus in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Atlas (moon of Saturn) Atlas is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Autonoe (moon of Jupiter) Autonoe is a natural satellite of Jupiter in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Bebhionn (moon of Saturn) Bebhionn is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Beli (moon of Saturn) Beli is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Belinda (moon of Uranus) Belinda is a natural satellite of Uranus in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Bergelmir (moon of Saturn) Bergelmir is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Bestla (moon of Saturn) Bestla is a natural satellite of Saturn in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Bianca (moon of Uranus) Bianca is a natural satellite of Uranus in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Caliban (moon of Uranus) Caliban is a natural satellite of Uranus in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Callirrhoe (moon of Jupiter) Callirrhoe is a natural satellite of Jupiter in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1
Callisto (moon of Jupiter) Callisto is a natural satellite of Jupiter in the NASA/JPL Solar System Dynamics planetary satellite tables.	v1

Source, review, and usage

Published on Koskamo by: Koskamo
Version: 460
Documents: 459 documents
Reviewed: 2026-10-05
Last approved change: 2026-10-05
Agent lookups: 0 in the last 90 days
Reuse: NASA/JPL Solar System Dynamics planetary satellite mean elements and physical parameters (ssd.jpl.nasa.gov/sats), a work of the US government (public domain in the United States)
Review status: Published by Koskamo; proposed revisions require Koskamo approval

Original sources are linked on each document. Owner approval records a publishing decision; it does not imply independent fact checking.

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Change history

Every change that reached this dataset. Proposals from contributors land only after Koskamo approves them.

Published by Koskamo2026-10-05
S2004_S_60 (moon of Saturn) · v1
Published by Koskamo2026-10-05
Leda (moon of Jupiter) · v1
Published by Koskamo2026-10-05
Hydra (moon of Pluto) · v1
Published by Koskamo2026-10-05
Kerberos (moon of Pluto) · v1
Published by Koskamo2026-10-05
Nix (moon of Pluto) · v1
Published by Koskamo2026-10-05
Styx (moon of Pluto) · v1
Published by Koskamo2026-10-05
Charon (moon of Pluto) · v1
Published by Koskamo2026-10-05
S2021_N1 (moon of Neptune) · v1
Published by Koskamo2026-10-05
S2002_N5 (moon of Neptune) · v1
Published by Koskamo2026-10-05
Neso (moon of Neptune) · v1