8691 Etsuko

asteroid
Place asteroid Q776625
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8691 Etsuko

Summary

8691 Etsuko is an asteroid[1]. It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 8691 Etsuko is credited with the discovery of Yoshio Kushida[3].
  • 8691 Etsuko is credited with the discovery of Osamu Muramatsu[4].
  • 8691 Etsuko's instance of is recorded as asteroid[5].
  • 8691 Etsuko's site of astronomical discovery is recorded as Yatsugatake South Base Observatory[6].
  • 8691 Etsuko's follows is recorded as 8690 Swindle[7].
  • 8691 Etsuko's followed by is recorded as (8692) 1992 WH[8].
  • 8691 Etsuko's minor planet group is recorded as asteroid belt[9].
  • 8691 Etsuko's parent astronomical body is recorded as Sun[10].
  • 8691 Etsuko's provisional designation is recorded as 1931 WB[11].
  • 8691 Etsuko's provisional designation is recorded as 1992 UZ1[12].
  • 8691 Etsuko's provisional designation is recorded as 1996 WT[13].
  • 8691 Etsuko's time of discovery or invention is recorded as +1992-10-21T00:00:00Z[14].
  • 8691 Etsuko's Freebase ID is recorded as /m/03y1lr5[15].
  • 8691 Etsuko's JPL Small-Body Database SPK-ID is recorded as 20008691[16].
  • 8691 Etsuko's significant event is recorded as naming[17].
  • 8691 Etsuko's orbital eccentricity is recorded as {'amount': '+0.15'}[18].
  • 8691 Etsuko's orbital eccentricity is recorded as {'amount': '+0.1531235'}[19].
  • 8691 Etsuko's orbital eccentricity is recorded as {'amount': '+0.1536021839573222'}[20].
  • 8691 Etsuko's absolute magnitude is recorded as {'amount': '+13.6'}[21].
  • 8691 Etsuko's absolute magnitude is recorded as {'amount': '+13.7'}[22].
  • 8691 Etsuko's absolute magnitude is recorded as {'amount': '+13.81'}[23].
  • 8691 Etsuko's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+5.49850'}[24].
  • 8691 Etsuko's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+5.498432787349889'}[25].
  • 8691 Etsuko's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.82'}[26].
  • 8691 Etsuko's orbital period is recorded as {'unit': 'Q573', 'amount': '+1395.67167649423'}[27].

Body

Designation and Status

8691 Etsuko's instance of is recorded as asteroid[5].

Why It Matters

8691 Etsuko has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2] It is known by 6 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [5] . 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. [4] . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] . Minor Planet Center database. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] . 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] . Freebase Data Dumps. wikidata.org.
  14. [16] . JPL Small-Body Database. Retrieved . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . 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] . wikidata.org.
  20. [22] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [27] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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). 8691 Etsuko. Retrieved May 3, 2026, from https://4ort.xyz/entity/8691-etsuko
MLA “8691 Etsuko.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/8691-etsuko.
BibTeX @misc{4ortxyz_8691-etsuko_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{8691 Etsuko}}, year = {2026}, url = {https://4ort.xyz/entity/8691-etsuko}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 8691 Etsuko — https://4ort.xyz/entity/8691-etsuko (retrieved 2026-05-03)

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