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(32220) 2000 OL21

asteroid
Place asteroid Q6718061

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
(32219) 2000 OU20[4]
Followed by
(32221) 2000 OY22[5]
Absolute magnitude
14.1, 14.25[13][14]
Albedo
0.073
Apoapsis
3.144 astronomical unit, 3.146688187685315 astronomical unit[23][24]
Argument of periapsis
73.23859 degree, 73.03374584808714 degree
Diameter
6.431 km
Discoverer or inventor
Lincoln Near-Earth Asteroid Research[2]
Epoch
November 21, 2025
Imported from
wholeness_audit_2026-05-02
Longitude of ascending node
305.60561 degree, 305.5256147938006 degree[19][20]
Mean anomaly
267.59151 degree, 155.5057829588278 degree
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.15 (0.15–0.15, n=3)[10][11][12]
Orbital inclination
23.63387 degree, 23.65099177005569 degree[15][16]
Orbital period
4.54 year, 1,657.401560673309 day[17][18]
Parent astronomical body
Sun[7]
Periapsis
2.3419522 astronomical unit, 2.335023711657351 astronomical unit
Provisional designation
2000 OL21[8]
Semi-major axis of an orbit
2.7428560 astronomical unit, 2.740855949671333 astronomical unit[21][22]
Site of astronomical discovery
Experimental Test Site[3]
Time of discovery or invention
July 23, 2000[9]
Time of periapsis
2,460,284.5679795286 Julian day
🏷️ Also known as
en (32220) 2000 OL21 ru 2000 OL21 zh 小行星32220
🔖 Identifiers · 4
Google Knowledge Graph ID
/g/12353r3k
JPL Small-Body Database SPK-ID
20032220
Minor Planet Center body ID
32220
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet32220Provisional2000OL21"]

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Summary

(32220) 2000 OL21 is an asteroid[1].

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] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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] ↑ . wikidata.org.
  10. [11] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [24] ↑ . 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). (32220) 2000 OL21. Retrieved November 2, 2026, from https://4ort.xyz/entity/-32220-2000-ol21
MLA “(32220) 2000 OL21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/-32220-2000-ol21.
BibTeX @misc{4ortxyz_-32220-2000-ol21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(32220) 2000 OL21}}, year = {2026}, url = {https://4ort.xyz/entity/-32220-2000-ol21}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (32220) 2000 OL21 — https://4ort.xyz/entity/-32220-2000-ol21 (retrieved 2026-11-02)

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