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(117385) 2004 YN20

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(117385) 2004 YN20

Summary

(117385) 2004 YN20 is an asteroid[1].

Key Facts

  • (117385) 2004 YN20 is credited with the discovery of Mount Lemmon Survey[2].
  • (117385) 2004 YN20's instance of is recorded as asteroid[3].
  • (117385) 2004 YN20's site of astronomical discovery is recorded as Mount Lemmon Observatory[4].
  • (117385) 2004 YN20 followed 117384 Halharrison[5].
  • (117385) 2004 YN20 was followed by 117386 Thomasschlapkohl[6].
  • (117385) 2004 YN20's minor planet group is recorded as Jupiter trojan[7].
  • (117385) 2004 YN20's minor planet group is recorded as Trojan camp trojan asteroid[8].
  • (117385) 2004 YN20's parent astronomical body is recorded as Sun[9].
  • (117385) 2004 YN20's provisional designation is recorded as 2004 YN20[10].
  • (117385) 2004 YN20's time of discovery or invention is recorded as December 18, 2004[11].
  • (117385) 2004 YN20's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.04272480123806451'}[12].
  • (117385) 2004 YN20's Lagrangian point is recorded as L5 Jupiter-Sun[13].
  • (117385) 2004 YN20's absolute magnitude is recorded as {'unit': '1', 'amount': '+12.12'}[14].
  • (117385) 2004 YN20's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.29926489572059'}[15].
  • (117385) 2004 YN20's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4423.356380305641'}[16].
  • (117385) 2004 YN20's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+125.3750730096333'}[17].
  • (117385) 2004 YN20's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.273541111724422'}[18].
  • (117385) 2004 YN20's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.498852107543609'}[19].
  • (117385) 2004 YN20's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.048230115905234'}[20].
  • (117385) 2004 YN20's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+218.5910511145602'}[21].
  • (117385) 2004 YN20's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+17.49306306891456'}[22].
  • (117385) 2004 YN20's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+21.969'}[23].
  • (117385) 2004 YN20's albedo is recorded as {'unit': '1', 'amount': '+0.076'}[24].
  • (117385) 2004 YN20's epoch is recorded as May 5, 2025[25].
  • (117385) 2004 YN20's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460585.5609662863'}[26].

Body

Designation and Status

(117385) 2004 YN20's instance of is recorded as asteroid[3].

References

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

Direct Wikidata claims

  1. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . minorplanetcenter.org. minorplanetcenter.org. Provenance: wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). (117385) 2004 YN20. Retrieved May 3, 2026, from https://4ort.xyz/entity/-117385-2004-yn20
MLA “(117385) 2004 YN20.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-117385-2004-yn20.
BibTeX @misc{4ortxyz_-117385-2004-yn20_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(117385) 2004 YN20}}, year = {2026}, url = {https://4ort.xyz/entity/-117385-2004-yn20}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (117385) 2004 YN20 — https://4ort.xyz/entity/-117385-2004-yn20 (retrieved 2026-05-03)

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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. 18w ago · Ysogo · 2026-05-11 view diff on Wikidata ↗
    Apoapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Absolute magnitude → {'unit': '1', 'amount': '+12.12'}
    Parent astronomical body → Sun
    Time of discovery or invention → +2004-12-18T00:00:00Z
    + 26 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P138]]: [[Q3290508]]"
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