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(246831) 2009 UK81

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(246831) 2009 UK81

Summary

(246831) 2009 UK81 is an asteroid[1].

Key Facts

  • (246831) 2009 UK81 is credited with the discovery of Mount Lemmon Survey[2].
  • (246831) 2009 UK81's instance of is recorded as asteroid[3].
  • (246831) 2009 UK81's site of astronomical discovery is recorded as Mount Lemmon Observatory[4].
  • (246831) 2009 UK81's minor planet group is recorded as Jupiter trojan[5].
  • (246831) 2009 UK81's minor planet group is recorded as Greek camp trojan asteroid[6].
  • (246831) 2009 UK81's parent astronomical body is recorded as Sun[7].
  • (246831) 2009 UK81's provisional designation is recorded as 2009 UK81[8].
  • (246831) 2009 UK81's time of discovery or invention is recorded as +2009-10-22T00:00:00Z[9].
  • (246831) 2009 UK81's JPL Small-Body Database SPK-ID is recorded as 20246831[10].
  • (246831) 2009 UK81's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.07878491080593471'}[11].
  • (246831) 2009 UK81's Lagrangian point is recorded as L4-Jupiter-Sun[12].
  • (246831) 2009 UK81's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.58'}[13].
  • (246831) 2009 UK81's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.50951378505146'}[14].
  • (246831) 2009 UK81's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4347.100003091525'}[15].
  • (246831) 2009 UK81's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+215.6054336015037'}[16].
  • (246831) 2009 UK81's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.212756871642166'}[17].
  • (246831) 2009 UK81's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.623443456827517'}[18].
  • (246831) 2009 UK81's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.802070286456814'}[19].
  • (246831) 2009 UK81's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+191.9801294096225'}[20].
  • (246831) 2009 UK81's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+106.9555399257198'}[21].
  • (246831) 2009 UK81's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+11.78'}[22].
  • (246831) 2009 UK81's Google Knowledge Graph ID is recorded as /g/1hhzg79gh[23].
  • (246831) 2009 UK81's albedo is recorded as {'unit': '1', 'amount': '+0.051'}[24].
  • (246831) 2009 UK81's Minor Planet Center body ID is recorded as 246831[25].
  • (246831) 2009 UK81's epoch is recorded as May 5, 2025[26].

Body

Designation and Status

(246831) 2009 UK81'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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . minorplanetcenter.org. minorplanetcenter.org. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . 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). (246831) 2009 UK81. Retrieved May 3, 2026, from https://4ort.xyz/entity/-246831-2009-uk81
MLA “(246831) 2009 UK81.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-246831-2009-uk81.
BibTeX @misc{4ortxyz_-246831-2009-uk81_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(246831) 2009 UK81}}, year = {2026}, url = {https://4ort.xyz/entity/-246831-2009-uk81}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (246831) 2009 UK81 — https://4ort.xyz/entity/-246831-2009-uk81 (retrieved 2026-05-03)

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