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(356254) 2009 US78

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(356254) 2009 US78

Summary

(356254) 2009 US78 is an asteroid[1].

Key Facts

  • (356254) 2009 US78 is credited with the discovery of Spacewatch[2].
  • (356254) 2009 US78's instance of is recorded as asteroid[3].
  • (356254) 2009 US78's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (356254) 2009 US78's minor planet group is recorded as Jupiter trojan[5].
  • (356254) 2009 US78's minor planet group is recorded as Greek camp trojan asteroid[6].
  • (356254) 2009 US78's parent astronomical body is recorded as Sun[7].
  • (356254) 2009 US78's provisional designation is recorded as 2009 US78[8].
  • (356254) 2009 US78's time of discovery or invention is recorded as +1998-11-15T00:00:00Z[9].
  • (356254) 2009 US78's JPL Small-Body Database SPK-ID is recorded as 20356254[10].
  • (356254) 2009 US78's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.03004405482904079'}[11].
  • (356254) 2009 US78's Lagrangian point is recorded as L4-Jupiter-Sun[12].
  • (356254) 2009 US78's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.16'}[13].
  • (356254) 2009 US78's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.335808128108388'}[14].
  • (356254) 2009 US78's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4239.887849093932'}[15].
  • (356254) 2009 US78's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+218.613160355219'}[16].
  • (356254) 2009 US78's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.126692802594753'}[17].
  • (356254) 2009 US78's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.280719442247558'}[18].
  • (356254) 2009 US78's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.972666162941947'}[19].
  • (356254) 2009 US78's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+192.2915212527383'}[20].
  • (356254) 2009 US78's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+107.2501081292381'}[21].
  • (356254) 2009 US78's Google Knowledge Graph ID is recorded as /g/12z652zbs[22].
  • (356254) 2009 US78's Minor Planet Center body ID is recorded as 356254[23].
  • (356254) 2009 US78's epoch is recorded as May 5, 2025[24].
  • (356254) 2009 US78's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2459537.365471469'}[25].

Body

Designation and Status

(356254) 2009 US78'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] ↑ . wikidata.org.
  22. [23] ↑ . 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.

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). (356254) 2009 US78. Retrieved May 3, 2026, from https://4ort.xyz/entity/-356254-2009-us78
MLA “(356254) 2009 US78.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-356254-2009-us78.
BibTeX @misc{4ortxyz_-356254-2009-us78_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(356254) 2009 US78}}, year = {2026}, url = {https://4ort.xyz/entity/-356254-2009-us78}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (356254) 2009 US78 — https://4ort.xyz/entity/-356254-2009-us78 (retrieved 2026-05-03)

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