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(316149) 2009 ST355

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(316149) 2009 ST355

Summary

(316149) 2009 ST355 is an asteroid[1].

Key Facts

  • (316149) 2009 ST355 is credited with the discovery of Spacewatch[2].
  • (316149) 2009 ST355's instance of is recorded as asteroid[3].
  • (316149) 2009 ST355's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (316149) 2009 ST355's follows is recorded as (316148) 2009 SK352[5].
  • (316149) 2009 ST355's followed by is recorded as (316150) 2009 SW355[6].
  • (316149) 2009 ST355's minor planet group is recorded as Jupiter trojan[7].
  • (316149) 2009 ST355's minor planet group is recorded as Greek camp trojan asteroid[8].
  • (316149) 2009 ST355's parent astronomical body is recorded as Sun[9].
  • (316149) 2009 ST355's provisional designation is recorded as 2009 ST355[10].
  • (316149) 2009 ST355's time of discovery or invention is recorded as +2009-09-25T00:00:00Z[11].
  • (316149) 2009 ST355's JPL Small-Body Database SPK-ID is recorded as 20316149[12].
  • (316149) 2009 ST355's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.05963526927167757'}[13].
  • (316149) 2009 ST355's Lagrangian point is recorded as L4-Jupiter-Sun[14].
  • (316149) 2009 ST355's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.7'}[15].
  • (316149) 2009 ST355's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.737635651954994'}[16].
  • (316149) 2009 ST355's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4490.260244622958'}[17].
  • (316149) 2009 ST355's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+76.69646531846561'}[18].
  • (316149) 2009 ST355's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.32658330658011'}[19].
  • (316149) 2009 ST355's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.644235536366037'}[20].
  • (316149) 2009 ST355's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.008931076794182'}[21].
  • (316149) 2009 ST355's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+331.1287906552042'}[22].
  • (316149) 2009 ST355's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+77.52753708213098'}[23].
  • (316149) 2009 ST355's Google Knowledge Graph ID is recorded as /g/124xwj3_9[24].
  • (316149) 2009 ST355's Minor Planet Center body ID is recorded as 316149[25].
  • (316149) 2009 ST355's epoch is recorded as May 5, 2025[26].

Body

Designation and Status

(316149) 2009 ST355'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 . wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . 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] ↑ . 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). (316149) 2009 ST355. Retrieved May 3, 2026, from https://4ort.xyz/entity/-316149-2009-st355
MLA “(316149) 2009 ST355.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-316149-2009-st355.
BibTeX @misc{4ortxyz_-316149-2009-st355_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(316149) 2009 ST355}}, year = {2026}, url = {https://4ort.xyz/entity/-316149-2009-st355}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (316149) 2009 ST355 — https://4ort.xyz/entity/-316149-2009-st355 (retrieved 2026-05-03)

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