21936 Ryan

asteroid
Place asteroid Q2613790
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21936 Ryan

Summary

21936 Ryan is an asteroid[1]. It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 21936 Ryan is credited with the discovery of Lincoln Near-Earth Asteroid Research[3].
  • 21936 Ryan's instance of is recorded as asteroid[4].
  • 21936 Ryan's site of astronomical discovery is recorded as Experimental Test Site[5].
  • 21936 Ryan's follows is recorded as (21935) 1999 VZ77[6].
  • 21936 Ryan's followed by is recorded as 21937 Basheehan[7].
  • 21936 Ryan's minor planet group is recorded as asteroid belt[8].
  • 21936 Ryan's parent astronomical body is recorded as Sun[9].
  • 21936 Ryan's provisional designation is recorded as 1998 KU20[10].
  • 21936 Ryan's provisional designation is recorded as 1999 VH79[11].
  • 21936 Ryan's time of discovery or invention is recorded as +1999-11-04T00:00:00Z[12].
  • 21936 Ryan's Freebase ID is recorded as /m/03y87x4[13].
  • 21936 Ryan's JPL Small-Body Database SPK-ID is recorded as 20021936[14].
  • 21936 Ryan's significant event is recorded as naming[15].
  • 21936 Ryan's orbital eccentricity is recorded as {'amount': '+0.10'}[16].
  • 21936 Ryan's orbital eccentricity is recorded as {'amount': '+0.0998506'}[17].
  • 21936 Ryan's orbital eccentricity is recorded as {'amount': '+0.1006726567228008'}[18].
  • 21936 Ryan's absolute magnitude is recorded as {'amount': '+15.4'}[19].
  • 21936 Ryan's absolute magnitude is recorded as {'amount': '+15.63'}[20].
  • 21936 Ryan's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+2.06373'}[21].
  • 21936 Ryan's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+2.061148877947833'}[22].
  • 21936 Ryan's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.38'}[23].
  • 21936 Ryan's orbital period is recorded as {'unit': 'Q573', 'amount': '+1236.206003115231'}[24].
  • 21936 Ryan's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+330.81317'}[25].
  • 21936 Ryan's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+330.6104918269911'}[26].
  • 21936 Ryan's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.2541527'}[27].

Body

Designation and Status

21936 Ryan's instance of is recorded as asteroid[4].

Why It Matters

21936 Ryan has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[2] It is known by 7 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [4] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Minor Planet Center database. wikidata.org.
  6. [8] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] . Freebase Data Dumps. wikidata.org.
  12. [14] . JPL Small-Body Database. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [18] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [20] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [26] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [28] . Wikidata aliases. 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). 21936 Ryan. Retrieved May 3, 2026, from https://4ort.xyz/entity/21936-ryan
MLA “21936 Ryan.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/21936-ryan.
BibTeX @misc{4ortxyz_21936-ryan_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{21936 Ryan}}, year = {2026}, url = {https://4ort.xyz/entity/21936-ryan}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 21936 Ryan — https://4ort.xyz/entity/21936-ryan (retrieved 2026-05-03)

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