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(26982) 1997 UY21

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(26982) 1997 UY21

Summary

(26982) 1997 UY21 is an asteroid[1].

Key Facts

  • (26982) 1997 UY21 is credited with the discovery of Masanori Hirasawa[2].
  • (26982) 1997 UY21 is credited with the discovery of Shohei Suzuki[3].
  • (26982) 1997 UY21's instance of is recorded as asteroid[4].
  • (26982) 1997 UY21's site of astronomical discovery is recorded as Mount Nyūkasa Optical Observatory[5].
  • (26982) 1997 UY21's follows is recorded as (26981) 1997 UJ15[6].
  • (26982) 1997 UY21's followed by is recorded as (26983) 1997 VA[7].
  • (26982) 1997 UY21's minor planet group is recorded as asteroid belt[8].
  • (26982) 1997 UY21's parent astronomical body is recorded as Sun[9].
  • (26982) 1997 UY21's provisional designation is recorded as 1997 UY21[10].
  • (26982) 1997 UY21's provisional designation is recorded as 2001 HH37[11].
  • (26982) 1997 UY21's time of discovery or invention is recorded as +1997-10-25T00:00:00Z[12].
  • (26982) 1997 UY21's JPL Small-Body Database SPK-ID is recorded as 20026982[13].
  • (26982) 1997 UY21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.27'}[14].
  • (26982) 1997 UY21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2710245'}[15].
  • (26982) 1997 UY21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2716944690762603'}[16].
  • (26982) 1997 UY21's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.3'}[17].
  • (26982) 1997 UY21's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.38'}[18].
  • (26982) 1997 UY21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.61516'}[19].
  • (26982) 1997 UY21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.62091526366163'}[20].
  • (26982) 1997 UY21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+5.04'}[21].
  • (26982) 1997 UY21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1837.426649186592'}[22].
  • (26982) 1997 UY21's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+6.72831'}[23].
  • (26982) 1997 UY21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+257.44729'}[24].
  • (26982) 1997 UY21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+257.3758579323742'}[25].
  • (26982) 1997 UY21's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.9381808'}[26].

Body

Designation and Status

(26982) 1997 UY21's instance of is recorded as asteroid[4].

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. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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 . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  13. [14] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (26982) 1997 UY21. Retrieved May 3, 2026, from https://4ort.xyz/entity/-26982-1997-uy21
MLA “(26982) 1997 UY21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-26982-1997-uy21.
BibTeX @misc{4ortxyz_-26982-1997-uy21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(26982) 1997 UY21}}, year = {2026}, url = {https://4ort.xyz/entity/-26982-1997-uy21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (26982) 1997 UY21 — https://4ort.xyz/entity/-26982-1997-uy21 (retrieved 2026-05-03)

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