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(17471) 1991 EO2

minor planet
Place asteroid Q4541889
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(17471) 1991 EO2

Summary

(17471) 1991 EO2 is an asteroid[1]. (17471) 1991 EO2 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • (17471) 1991 EO2 is credited with the discovery of Henri Debehogne[3].
  • (17471) 1991 EO2's instance of is recorded as asteroid[4].
  • (17471) 1991 EO2's site of astronomical discovery is recorded as La Silla Observatory[5].
  • (17471) 1991 EO2's follows is recorded as 17470 Mitsuhashi[6].
  • (17471) 1991 EO2's followed by is recorded as 17472 Dinah[7].
  • (17471) 1991 EO2's minor planet group is recorded as asteroid belt[8].
  • (17471) 1991 EO2's parent astronomical body is recorded as Sun[9].
  • (17471) 1991 EO2's provisional designation is recorded as 1991 EO2[10].
  • (17471) 1991 EO2's provisional designation is recorded as 1992 OY1[11].
  • (17471) 1991 EO2's provisional designation is recorded as 1997 WT42[12].
  • (17471) 1991 EO2's time of discovery or invention is recorded as +1991-03-11T00:00:00Z[13].
  • (17471) 1991 EO2's Freebase ID is recorded as /m/0h1hmsn[14].
  • (17471) 1991 EO2's JPL Small-Body Database SPK-ID is recorded as 20017471[15].
  • (17471) 1991 EO2's orbital eccentricity is recorded as {'amount': '+0.1572659'}[16].
  • (17471) 1991 EO2's orbital eccentricity is recorded as {'amount': '+0.154677958071012'}[17].
  • (17471) 1991 EO2's absolute magnitude is recorded as {'amount': '+14.4'}[18].
  • (17471) 1991 EO2's absolute magnitude is recorded as {'amount': '+14.59'}[19].
  • (17471) 1991 EO2's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.71944'}[20].
  • (17471) 1991 EO2's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.715891363793613'}[21].
  • (17471) 1991 EO2's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.76'}[22].
  • (17471) 1991 EO2's orbital period is recorded as {'unit': 'Q573', 'amount': '+1374.799387711734'}[23].
  • (17471) 1991 EO2's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+316.40662'}[24].
  • (17471) 1991 EO2's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+316.0512400183882'}[25].
  • (17471) 1991 EO2's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.4186231'}[26].
  • (17471) 1991 EO2's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.419694860972818'}[27].

Body

Designation and Status

(17471) 1991 EO2's instance of is recorded as asteroid[4].

Why It Matters

(17471) 1991 EO2 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2] (17471) 1991 EO2 is known by 3 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] ↑ . JPL Small-Body 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] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  14. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). (17471) 1991 EO2. Retrieved May 3, 2026, from https://4ort.xyz/entity/17471-1991-eo2
MLA “(17471) 1991 EO2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/17471-1991-eo2.
BibTeX @misc{4ortxyz_17471-1991-eo2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(17471) 1991 EO2}}, year = {2026}, url = {https://4ort.xyz/entity/17471-1991-eo2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (17471) 1991 EO2 — https://4ort.xyz/entity/17471-1991-eo2 (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 29d ago · Shuaib-bot bot · 2026-05-04 view diff on Wikidata ↗
    Orbital period → {'unit': 'Q577', 'amount': '+3.76'}, {'unit': 'Q573', 'amount': '+1374.799387711734'}
    Argument of periapsis → {'unit': 'Q28390', 'amount': '+219.58374'}, {'unit': 'Q28390', 'amount': '+220.315726289199'}
    Mean anomaly → {'unit': 'Q28390', 'amount': '+59.49799'}, {'unit': 'Q28390', 'amount': '+72.55321274322469'}
    Followed by → —
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.