Metis

moon of Jupiter
Thing moon_of_jupiter Q16755
Metis
NASA/JPL · Public Domain · Wikimedia
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Metis is a moon of Jupiter. It orbits the planet within the main ring system, making it one of the closest satellites to Jupiter’s surface. The moon’s proximity to the gas giant influences its orbital dynamics and interactions with Jupiter’s ring particles.

Discovered in 1979 by the Voyager 1 spacecraft, Metis was the first of Jupiter’s inner moons to be identified through direct imaging. Its small size and irregular shape contribute to its role in shepherding the material of Jupiter’s main ring.

Metis

Summary

Metis is a moon of Jupiter[1]. Metis ranks in the top 7% of moon_of_jupiter entities by monthly Wikipedia readership (1,282 views/month).[2]

Key Facts

  • Metis is credited with the discovery of Stephen P. Synnott[3].
  • Metis's instance of is recorded as moon of Jupiter[4].
  • Metis's instance of is recorded as shepherd moon[5].
  • Metis's instance of is recorded as regular moon[6].
  • Metis's site of astronomical discovery is recorded as Voyager 1[7].
  • Metis is named after Metis[8].
  • Metis's Commons category is recorded as Metis (moon)[9].
  • Metis's parent astronomical body is recorded as Jupiter[10].
  • Metis's time of discovery or invention is recorded as March 4, 1979[11].
  • Metis's orbital eccentricity is recorded as {'amount': '+0.0012'}[12].
  • Metis's different from is recorded as 9 Metis[13].
  • Metis's mass is recorded as {'unit': 'Q2655272', 'amount': '+120'}[14].
  • Metis's semi-major axis of an orbit is recorded as {'unit': 'Q828224', 'amount': '+128000'}[15].
  • Metis's albedo is recorded as {'amount': '+0.06'}[16].

Body

Definition and Type

Recorded instance of include moon of Jupiter[4], shepherd moon[5], and regular moon[6].

Origins

Metis is named after Metis[8].

Why It Matters

Metis ranks in the top 7% of moon_of_jupiter entities by monthly Wikipedia readership (1,282 views/month).[2] Metis has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[17] Metis is known by 29 alternative names across languages and contexts.[18]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [3] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . ssd.jpl.nasa.gov. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] ↑ . Wikidata sitelinks. wikidata.org.
  3. [18] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Metis. Retrieved October 9, 2026, from https://4ort.xyz/entity/metis
MLA “Metis.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Oct. 2026, https://4ort.xyz/entity/metis.
BibTeX @misc{4ortxyz_metis_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Metis}}, year = {2026}, url = {https://4ort.xyz/entity/metis}, note = {Accessed: 2026-10-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Metis — https://4ort.xyz/entity/metis (retrieved 2026-10-09)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 22h ago · ~2026-54372-36 · 2026-10-09 view diff on Wikidata ↗
    Named after → Metis
    Wikipedia languages → ['af', 'als', 'an', 'ar', 'az', 'azb', 'be', 'bg', 'bn', 'br', 'bs', 'ca', 'cdo'
    Discoverer or inventor → Stephen P. Synnott
    Sitelink count → 77
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P6262]]: thesolarsystem:Metis"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.