91 Aegina

main-belt asteroid
Place asteroid Q209466
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91 Aegina

Summary

91 Aegina is an asteroid[1]. It ranks in the top 2% of asteroid entities by monthly Wikipedia readership (7 views/month).[2]

Key Facts

  • 91 Aegina is credited with the discovery of Édouard Stephan[3].
  • 91 Aegina's instance of is recorded as asteroid[4].
  • 91 Aegina's site of astronomical discovery is recorded as Marseille Observatory[5].
  • Aegina is named after 91 Aegina[6].
  • Aegina is named after 91 Aegina[7].
  • 91 Aegina's follows is recorded as 90 Antiope[8].
  • 91 Aegina's followed by is recorded as 92 Undina[9].
  • 91 Aegina's minor planet group is recorded as asteroid belt[10].
  • 91 Aegina's astronomic symbol image is recorded as Aegina symbol (fixed width).svg[11].
  • 91 Aegina's Commons category is recorded as 91 Aegina[12].
  • 91 Aegina's parent astronomical body is recorded as Sun[13].
  • 91 Aegina's provisional designation is recorded as A866 VA[14].
  • 91 Aegina's time of discovery or invention is recorded as +1866-11-04T00:00:00Z[15].
  • 91 Aegina's Freebase ID is recorded as /m/0372xn[16].
  • 91 Aegina's JPL Small-Body Database SPK-ID is recorded as 20000091[17].
  • 91 Aegina's asteroid spectral type is recorded as C-type asteroid[18].
  • 91 Aegina's significant event is recorded as naming[19].
  • 91 Aegina's orbital eccentricity is recorded as {'amount': '+0.1081827691424325'}[20].
  • 91 Aegina's absolute magnitude is recorded as {'amount': '+9.13'}[21].
  • 91 Aegina's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+2.102439955361636'}[22].
  • 91 Aegina's mass is recorded as {'unit': 'Q2655272', 'amount': '+1.4'}[23].
  • 91 Aegina's orbital period is recorded as {'unit': 'Q573', 'amount': '+1522.761591603033'}[24].
  • 91 Aegina's rotation period is recorded as {'unit': 'Q25235', 'amount': '+6.025'}[25].
  • 91 Aegina's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+10.3871304109186'}[26].
  • 91 Aegina's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.590333356799024'}[27].

Body

Designation and Status

91 Aegina's instance of is recorded as asteroid[4].

History and Context

Things named after include Aegina[6], an island[28], in Greece[29].

Why It Matters

91 Aegina ranks in the top 2% of asteroid entities by monthly Wikipedia readership (7 views/month).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[30] It is known by 22 alternative names across languages and contexts.[31]

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. wikidata.org.
  3. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Dictionary of Minor Planet Names (Sixth Revised and Enlarged Edition). 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] . 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] . Freebase Data Dumps. wikidata.org.
  15. [17] . JPL Small-Body Database. wikidata.org.
  16. [18] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] . Wikidata sitelinks. wikidata.org.
  3. [31] . 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). 91 Aegina. Retrieved May 3, 2026, from https://4ort.xyz/entity/91-aegina
MLA “91 Aegina.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/91-aegina.
BibTeX @misc{4ortxyz_91-aegina_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{91 Aegina}}, year = {2026}, url = {https://4ort.xyz/entity/91-aegina}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 91 Aegina — https://4ort.xyz/entity/91-aegina (retrieved 2026-05-03)

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