S/2022 J 3

Outer moon of Jupiter

Instance of: moon of Jupiter

Overview

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The Ananke group is a group of retrograde irregular satellites of Jupiter that follow similar orbits to Ananke and are thought to have a common origin. They are inferred to be collisional fragments leftover from a single break-up shortly after the planet formation period.

Overview

All data

18 statements · 6% with external sources · numbers in brackets are citations

Orbits: Jupiter
Discovered: August 30, 2022
Semi-major axis: 0.1374 AU
Orbital period: 1.65 annum
Site of astronomical discovery: Cerro Tololo Inter-American Observatory
Discovered by: Scott S. Sheppard
Eccentricity: 0.2126
1
Sources
1.minorplanetcenter.net/mpec/K23/K23D46.html
View statement on Wikidata ↗
Inclination: 145.7321 degree
Argument of periapsis: 67.6059 degree
Longitude of ascending node: 302.0696 degree
Mean anomaly: 294.5123 degree
Provisional designation: S/2022 J 3
Periapsis: 0.1082 AU
Apoapsis: 0.1666 AU
Absolute magnitude: 17.3
Albedo: 0.04 criterion used: geometric albedo

On other databases

1 identifiers linking S/2022 J 3 across the web's reference databases

Google Knowledge Graph ID/g/11kbnwmlzy

Data quality

statements

externally sourced

Source last edited February 13, 2026. AIDB refreshes this page daily.

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AIDB. (2026). S/2022 J 3 (Q116959689). Retrieved from https://aidb.si/e/s-2022-j-3-Q116959689