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(24557) 3521 P-L

asteroid
Place asteroid Q6422882
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Summary

(24557) 3521 P-L is an asteroid[1].

Key Facts

  • Discoverer or inventor: Cornelis Johannes van Houten[2], Ingrid van Houten-Groeneveld[3], Tom Gehrels[4]
  • Site of astronomical discovery: Palomar Observatory[5]
  • Follows: (24556) 3514 P-L[6]
  • Followed by: (24558) 4037 P-L[7]
  • Minor planet group: asteroid belt[8]
  • Parent astronomical body: Sun[9]
  • Provisional designation: 1999 XB86[10], 3521 P-L[11]
  • Time of discovery or invention: October 17, 1960[12]
  • Orbital eccentricity: 0.15[13], 0.1539764[14], 0.1542824380028515[15]
  • Absolute magnitude: 14.1[16], 14.2[17]
  • Orbital inclination: 9.51225 degree[18], 9.527689551733735 degree[19]
  • Orbital period: 4.22 years[20], 1543.210299731572 day[21]
  • Longitude of ascending node: 272.59684 degree[22], 272.4975440270655 degree[23]
  • Semi-major axis of an orbit: 2.6124394 astronomical unit[24]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . 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] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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 . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (24557) 3521 P-L. Retrieved October 22, 2026, from https://4ort.xyz/entity/-24557-3521-p-l
MLA “(24557) 3521 P-L.” 4ort.xyz Knowledge Graph, 4ort.xyz, 22 Oct. 2026, https://4ort.xyz/entity/-24557-3521-p-l.
BibTeX @misc{4ortxyz_-24557-3521-p-l_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(24557) 3521 P-L}}, year = {2026}, url = {https://4ort.xyz/entity/-24557-3521-p-l}, note = {Accessed: 2026-10-22}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (24557) 3521 P-L — https://4ort.xyz/entity/-24557-3521-p-l (retrieved 2026-10-22)

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