1421 Esperanto

asteroid
Thing zamenhof_esperanto_object Q139003
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1421 Esperanto

Summary

1421 Esperanto is a Zamenhof-Esperanto object[1]. It has Wikipedia articles in 42 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 1421 Esperanto is credited with the discovery of Yrjö Väisälä[3].
  • 1421 Esperanto's instance of is recorded as Zamenhof-Esperanto object[4].
  • 1421 Esperanto's instance of is recorded as asteroid[5].
  • 1421 Esperanto's site of astronomical discovery is recorded as Iso-Heikkilä Observatory[6].
  • Esperanto is named after 1421 Esperanto[7].
  • 1421 Esperanto followed Q138978[8].
  • 1421 Esperanto was followed by 1422 Strömgrenia[9].
  • 1421 Esperanto's minor planet group is recorded as asteroid belt[10].
  • 1421 Esperanto's Commons category is recorded as 1421 Esperanto[11].
  • 1421 Esperanto's parent astronomical body is recorded as Sun[12].
  • 1421 Esperanto's provisional designation is recorded as 1931 HC[13].
  • 1421 Esperanto's provisional designation is recorded as 1936 FQ[14].
  • 1421 Esperanto's provisional designation is recorded as 1958 GD[15].
  • 1421 Esperanto's provisional designation is recorded as A906 UD[16].
  • 1421 Esperanto's provisional designation is recorded as A917 XD[17].
  • 1421 Esperanto's provisional designation is recorded as A920 GD[18].
  • 1421 Esperanto's time of discovery or invention is recorded as +1936-03-18T00:00:00Z[19].
  • 1421 Esperanto's significant event is recorded as naming[20].
  • 1421 Esperanto's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.08'}[21].
  • 1421 Esperanto's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0844264'}[22].
  • 1421 Esperanto's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.08448790153624064'}[23].
  • 1421 Esperanto's absolute magnitude is recorded as {'unit': '1', 'amount': '+10.4'}[24].
  • 1421 Esperanto's absolute magnitude is recorded as {'unit': '1', 'amount': '+10.63'}[25].
  • 1421 Esperanto's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.80835'}[26].
  • 1421 Esperanto's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.80951'}[27].

Body

Definition and Type

Recorded instance of include Zamenhof-Esperanto object[4] and asteroid[5].

Origins

Esperanto is named after 1421 Esperanto[7].

Why It Matters

1421 Esperanto has Wikipedia articles in 42 language editions, a strong signal of global cultural recognition.[2]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] . 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] . wikidata.org.
  6. [8] . Minor Planet Center database. wikidata.org.
  7. [9] . Minor Planet Center database. wikidata.org.
  8. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] . 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] . 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.

📑 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). 1421 Esperanto. Retrieved May 7, 2026, from https://4ort.xyz/entity/1421-esperanto
MLA “1421 Esperanto.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/1421-esperanto.
BibTeX @misc{4ortxyz_1421-esperanto_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1421 Esperanto}}, year = {2026}, url = {https://4ort.xyz/entity/1421-esperanto}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1421 Esperanto — https://4ort.xyz/entity/1421-esperanto (retrieved 2026-05-07)

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