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(67990) 2000 XA21

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(67990) 2000 XA21

Summary

(67990) 2000 XA21 is an asteroid[1].

Key Facts

  • (67990) 2000 XA21 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (67990) 2000 XA21's instance of is recorded as asteroid[3].
  • (67990) 2000 XA21's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (67990) 2000 XA21's follows is recorded as (67989) 2000 XV20[5].
  • (67990) 2000 XA21's followed by is recorded as (67991) 2000 XE21[6].
  • (67990) 2000 XA21's minor planet group is recorded as asteroid belt[7].
  • (67990) 2000 XA21's parent astronomical body is recorded as Sun[8].
  • (67990) 2000 XA21's provisional designation is recorded as 2000 XA21[9].
  • (67990) 2000 XA21's provisional designation is recorded as 1998 BC21[10].
  • (67990) 2000 XA21's time of discovery or invention is recorded as +2000-12-04T00:00:00Z[11].
  • (67990) 2000 XA21's JPL Small-Body Database SPK-ID is recorded as 20067990[12].
  • (67990) 2000 XA21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2203888344237823'}[13].
  • (67990) 2000 XA21's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.34'}[14].
  • (67990) 2000 XA21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.763302040260726'}[15].
  • (67990) 2000 XA21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1243.366377290519'}[16].
  • (67990) 2000 XA21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+298.8231236531253'}[17].
  • (67990) 2000 XA21's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.262909200463826'}[18].
  • (67990) 2000 XA21's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.761629121560902'}[19].
  • (67990) 2000 XA21's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.76418927936675'}[20].
  • (67990) 2000 XA21's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.97439512255568'}[21].
  • (67990) 2000 XA21's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+79.51816033902574'}[22].
  • (67990) 2000 XA21's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+2.306'}[23].
  • (67990) 2000 XA21's albedo is recorded as {'unit': '1', 'amount': '+0.128'}[24].
  • (67990) 2000 XA21's Minor Planet Center body ID is recorded as 67990[25].
  • (67990) 2000 XA21's epoch is recorded as October 17, 2024[26].

Body

Designation and Status

(67990) 2000 XA21'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). (67990) 2000 XA21. Retrieved May 3, 2026, from https://4ort.xyz/entity/-67990-2000-xa21
MLA “(67990) 2000 XA21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-67990-2000-xa21.
BibTeX @misc{4ortxyz_-67990-2000-xa21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(67990) 2000 XA21}}, year = {2026}, url = {https://4ort.xyz/entity/-67990-2000-xa21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (67990) 2000 XA21 — https://4ort.xyz/entity/-67990-2000-xa21 (retrieved 2026-05-03)

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