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(257381) 2009 SK38

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(257381) 2009 SK38

Summary

(257381) 2009 SK38 is an asteroid[1].

Key Facts

  • (257381) 2009 SK38 is credited with the discovery of Spacewatch[2].
  • (257381) 2009 SK38's instance of is recorded as asteroid[3].
  • (257381) 2009 SK38's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (257381) 2009 SK38's minor planet group is recorded as Jupiter trojan[5].
  • (257381) 2009 SK38's minor planet group is recorded as Greek camp trojan asteroid[6].
  • (257381) 2009 SK38's parent astronomical body is recorded as Sun[7].
  • (257381) 2009 SK38's provisional designation is recorded as 2008 SW168[8].
  • (257381) 2009 SK38's provisional designation is recorded as 2009 SK38[9].
  • (257381) 2009 SK38's time of discovery or invention is recorded as +2009-09-16T00:00:00Z[10].
  • (257381) 2009 SK38's JPL Small-Body Database SPK-ID is recorded as 20257381[11].
  • (257381) 2009 SK38's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.09262615523765791'}[12].
  • (257381) 2009 SK38's Lagrangian point is recorded as L4-Jupiter-Sun[13].
  • (257381) 2009 SK38's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.04'}[14].
  • (257381) 2009 SK38's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.560554119180892'}[15].
  • (257381) 2009 SK38's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4337.753046567142'}[16].
  • (257381) 2009 SK38's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+251.0699003136885'}[17].
  • (257381) 2009 SK38's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.205282020356204'}[18].
  • (257381) 2009 SK38's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.687427280829508'}[19].
  • (257381) 2009 SK38's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.723136759882901'}[20].
  • (257381) 2009 SK38's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+245.8595395064766'}[21].
  • (257381) 2009 SK38's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.6559485568654'}[22].
  • (257381) 2009 SK38's Google Knowledge Graph ID is recorded as /g/1hhzgp9x8[23].
  • (257381) 2009 SK38's Minor Planet Center body ID is recorded as 257381[24].
  • (257381) 2009 SK38's epoch is recorded as May 5, 2025[25].
  • (257381) 2009 SK38's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460635.9551876215'}[26].

Body

Designation and Status

(257381) 2009 SK38'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 . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . 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] ↑ . wikidata.org.
  23. [24] ↑ . 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). (257381) 2009 SK38. Retrieved May 3, 2026, from https://4ort.xyz/entity/-257381-2009-sk38
MLA “(257381) 2009 SK38.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-257381-2009-sk38.
BibTeX @misc{4ortxyz_-257381-2009-sk38_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(257381) 2009 SK38}}, year = {2026}, url = {https://4ort.xyz/entity/-257381-2009-sk38}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (257381) 2009 SK38 — https://4ort.xyz/entity/-257381-2009-sk38 (retrieved 2026-05-03)

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