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(51699) 2001 KA21

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Place asteroid Q15162321
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(51699) 2001 KA21

Summary

(51699) 2001 KA21 is an asteroid[1].

Key Facts

  • (51699) 2001 KA21 is credited with the discovery of Lowell Observatory Near-Earth-Object Search[2].
  • (51699) 2001 KA21's instance of is recorded as asteroid[3].
  • (51699) 2001 KA21's site of astronomical discovery is recorded as Anderson Mesa Station[4].
  • (51699) 2001 KA21's follows is recorded as (51698) 2001 KQ20[5].
  • (51699) 2001 KA21's followed by is recorded as (51700) 2001 KV23[6].
  • (51699) 2001 KA21's minor planet group is recorded as asteroid belt[7].
  • (51699) 2001 KA21's parent astronomical body is recorded as Sun[8].
  • (51699) 2001 KA21's provisional designation is recorded as 2001 KA21[9].
  • (51699) 2001 KA21's time of discovery or invention is recorded as +2001-05-21T00:00:00Z[10].
  • (51699) 2001 KA21's JPL Small-Body Database SPK-ID is recorded as 20051699[11].
  • (51699) 2001 KA21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1595132379056592'}[12].
  • (51699) 2001 KA21's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.96'}[13].
  • (51699) 2001 KA21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.492313823310376'}[14].
  • (51699) 2001 KA21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1686.339808671576'}[15].
  • (51699) 2001 KA21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+90.18396713614875'}[16].
  • (51699) 2001 KA21's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.772667405095631'}[17].
  • (51699) 2001 KA21's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.214944560517917'}[18].
  • (51699) 2001 KA21's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.330390249673345'}[19].
  • (51699) 2001 KA21's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+196.1090507734699'}[20].
  • (51699) 2001 KA21's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+26.78842490548289'}[21].
  • (51699) 2001 KA21's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+3.229'}[22].
  • (51699) 2001 KA21's albedo is recorded as {'unit': '1', 'amount': '+0.269'}[23].
  • (51699) 2001 KA21's Minor Planet Center body ID is recorded as 51699[24].
  • (51699) 2001 KA21's epoch is recorded as May 5, 2025[25].
  • (51699) 2001 KA21's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460675.0155907506'}[26].

Body

Designation and Status

(51699) 2001 KA21'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 . wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . 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). (51699) 2001 KA21. Retrieved May 3, 2026, from https://4ort.xyz/entity/-51699-2001-ka21
MLA “(51699) 2001 KA21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-51699-2001-ka21.
BibTeX @misc{4ortxyz_-51699-2001-ka21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(51699) 2001 KA21}}, year = {2026}, url = {https://4ort.xyz/entity/-51699-2001-ka21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (51699) 2001 KA21 — https://4ort.xyz/entity/-51699-2001-ka21 (retrieved 2026-05-03)

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