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(59540) 1999 JC31

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(59540) 1999 JC31

Summary

(59540) 1999 JC31 is an asteroid[1].

Key Facts

  • (59540) 1999 JC31 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (59540) 1999 JC31's instance of is recorded as asteroid[3].
  • (59540) 1999 JC31's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (59540) 1999 JC31's follows is recorded as (59539) 1999 JU30[5].
  • (59540) 1999 JC31's followed by is recorded as (59541) 1999 JE31[6].
  • (59540) 1999 JC31's minor planet group is recorded as asteroid belt[7].
  • (59540) 1999 JC31's parent astronomical body is recorded as Sun[8].
  • (59540) 1999 JC31's provisional designation is recorded as 2000 QJ149[9].
  • (59540) 1999 JC31's provisional designation is recorded as 1999 JC31[10].
  • (59540) 1999 JC31's time of discovery or invention is recorded as +1999-05-10T00:00:00Z[11].
  • (59540) 1999 JC31's JPL Small-Body Database SPK-ID is recorded as 20059540[12].
  • (59540) 1999 JC31's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.02200424325003483'}[13].
  • (59540) 1999 JC31's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.15'}[14].
  • (59540) 1999 JC31's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.61190433025084'}[15].
  • (59540) 1999 JC31's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1399.63883244969'}[16].
  • (59540) 1999 JC31's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.483582094976025'}[17].
  • (59540) 1999 JC31's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.448753318943186'}[18].
  • (59540) 1999 JC31's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.502636282632543'}[19].
  • (59540) 1999 JC31's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.39487035525383'}[20].
  • (59540) 1999 JC31's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+213.9807095332631'}[21].
  • (59540) 1999 JC31's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+334.8073143165944'}[22].
  • (59540) 1999 JC31's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+2.456'}[23].
  • (59540) 1999 JC31's albedo is recorded as {'unit': '1', 'amount': '+0.352'}[24].
  • (59540) 1999 JC31's Minor Planet Center body ID is recorded as 59540[25].
  • (59540) 1999 JC31's epoch is recorded as November 21, 2025[26].

Body

Designation and Status

(59540) 1999 JC31'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] ↑ . 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 . 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] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). (59540) 1999 JC31. Retrieved May 3, 2026, from https://4ort.xyz/entity/-59540-1999-jc31
MLA “(59540) 1999 JC31.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-59540-1999-jc31.
BibTeX @misc{4ortxyz_-59540-1999-jc31_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(59540) 1999 JC31}}, year = {2026}, url = {https://4ort.xyz/entity/-59540-1999-jc31}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (59540) 1999 JC31 — https://4ort.xyz/entity/-59540-1999-jc31 (retrieved 2026-05-03)

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