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(264139) 2009 UP78

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(264139) 2009 UP78

Summary

(264139) 2009 UP78 is an asteroid[1].

Key Facts

  • (264139) 2009 UP78 is credited with the discovery of Mount Lemmon Survey[2].
  • (264139) 2009 UP78's instance of is recorded as asteroid[3].
  • (264139) 2009 UP78's site of astronomical discovery is recorded as Mount Lemmon Observatory[4].
  • (264139) 2009 UP78's minor planet group is recorded as Jupiter trojan[5].
  • (264139) 2009 UP78's minor planet group is recorded as Greek camp trojan asteroid[6].
  • (264139) 2009 UP78's parent astronomical body is recorded as Sun[7].
  • (264139) 2009 UP78's provisional designation is recorded as 2009 UP78[8].
  • (264139) 2009 UP78's time of discovery or invention is recorded as +2009-10-21T00:00:00Z[9].
  • (264139) 2009 UP78's JPL Small-Body Database SPK-ID is recorded as 20264139[10].
  • (264139) 2009 UP78's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.05332143627670937'}[11].
  • (264139) 2009 UP78's Lagrangian point is recorded as L4-Jupiter-Sun[12].
  • (264139) 2009 UP78's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.59'}[13].
  • (264139) 2009 UP78's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.612874562949731'}[14].
  • (264139) 2009 UP78's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4275.532541607859'}[15].
  • (264139) 2009 UP78's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+25.15162731854869'}[16].
  • (264139) 2009 UP78's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.155386060385191'}[17].
  • (264139) 2009 UP78's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.430278649685856'}[18].
  • (264139) 2009 UP78's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.880493471084526'}[19].
  • (264139) 2009 UP78's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+110.4668038921952'}[20].
  • (264139) 2009 UP78's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+23.76465870331891'}[21].
  • (264139) 2009 UP78's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+14.172'}[22].
  • (264139) 2009 UP78's Google Knowledge Graph ID is recorded as /g/1hhzgx2_j[23].
  • (264139) 2009 UP78's albedo is recorded as {'unit': '1', 'amount': '+0.042'}[24].
  • (264139) 2009 UP78's Minor Planet Center body ID is recorded as 264139[25].
  • (264139) 2009 UP78's epoch is recorded as May 5, 2025[26].

Body

Designation and Status

(264139) 2009 UP78'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). (264139) 2009 UP78. Retrieved May 3, 2026, from https://4ort.xyz/entity/-264139-2009-up78
MLA “(264139) 2009 UP78.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-264139-2009-up78.
BibTeX @misc{4ortxyz_-264139-2009-up78_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(264139) 2009 UP78}}, year = {2026}, url = {https://4ort.xyz/entity/-264139-2009-up78}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (264139) 2009 UP78 — https://4ort.xyz/entity/-264139-2009-up78 (retrieved 2026-05-03)

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