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S/2019 (31) 1

moon of 31 Euphrosyne
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S/2019 (31) 1

Summary

S/2019 (31) 1 is a natural satellite[1].

Key Facts

  • S/2019 (31) 1's instance of is recorded as natural satellite[2].
  • S/2019 (31) 1's parent astronomical body is recorded as 31 Euphrosyne[3].
  • S/2019 (31) 1's orbital eccentricity is recorded as {'amount': '+0.043'}[4].
  • S/2019 (31) 1's orbital inclination is recorded as {'amount': '+1.4'}[5].
  • S/2019 (31) 1 covers an area of {'amount': '+56.7'}[6].
  • S/2019 (31) 1's density is recorded as {'amount': '+1.64'}[7].
  • S/2019 (31) 1's density is recorded as {'amount': '+1.665'}[8].
  • S/2019 (31) 1's orbital period is recorded as {'amount': '+1.209'}[9].
  • S/2019 (31) 1's semi-major axis of an orbit is recorded as {'amount': '+672'}[10].
  • S/2019 (31) 1's apoapsis is recorded as {'amount': '+701'}[11].
  • S/2019 (31) 1's periapsis is recorded as {'amount': '+643'}[12].
  • S/2019 (31) 1's diameter is recorded as {'amount': '+4.0'}[13].
  • S/2019 (31) 1's albedo is recorded as {'amount': '+0.05'}[14].

Body

Definition and Type

S/2019 (31) 1's instance of is recorded as natural satellite[2].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). S/2019 (31) 1. Retrieved October 2, 2026, from https://4ort.xyz/entity/s-2019-31-1
MLA “S/2019 (31) 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Oct. 2026, https://4ort.xyz/entity/s-2019-31-1.
BibTeX @misc{4ortxyz_s-2019-31-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{S/2019 (31) 1}}, year = {2026}, url = {https://4ort.xyz/entity/s-2019-31-1}, note = {Accessed: 2026-10-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): S/2019 (31) 1 — https://4ort.xyz/entity/s-2019-31-1 (retrieved 2026-10-02)

Canonical URL: https://4ort.xyz/entity/s-2019-31-1 · Last refreshed:

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. 5w ago · CommonsDelinker · 2026-09-01 view diff on Wikidata ↗
    Apoapsis → {'amount': '+701'}
    Orbital period → {'amount': '+1.209'}
    Orbital inclination → {'amount': '+1.4'}
    Wikidata description → moon of 31 Euphrosyne
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P18]]: S2019 (31) 1.jpg, Removing [[:c:File:S2019_(31)_1.jpg|S2019_(31)_1.jpg]], it has been deleted from Commons by [[:c:User:Gbawden|Gbawden]] because: per "
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