21 Lutetia

main-belt asteroid
Thing asteroid Q107556
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21 Lutetia

Summary

21 Lutetia is an asteroid[1]. It has Wikipedia articles in 59 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 21 Lutetia is credited with the discovery of Hermann Goldschmidt[3].
  • 21 Lutetia's instance of is recorded as asteroid[4].
  • 21 Lutetia's site of astronomical discovery is recorded as Paris Observatory, PSL University[5].
  • Lutetia is named after 21 Lutetia[6].
  • Paris is named after 21 Lutetia[7].
  • 21 Lutetia followed 20 Massalia[8].
  • 21 Lutetia was followed by 22 Kalliope[9].
  • 21 Lutetia's minor planet group is recorded as asteroid belt[10].
  • 21 Lutetia's Commons category is recorded as 21 Lutetia[11].
  • 21 Lutetia's parent astronomical body is recorded as Sun[12].
  • 21 Lutetia's provisional designation is recorded as A852 VA[13].
  • 21 Lutetia's time of discovery or invention is recorded as +1852-11-15T00:00:00Z[14].
  • 21 Lutetia's asteroid spectral type is recorded as M-type asteroid[15].
  • 21 Lutetia's asteroid spectral type is recorded as X-type asteroid[16].
  • 21 Lutetia's significant event is recorded as naming[17].
  • 21 Lutetia's topic's main category is recorded as Category:21 Lutetia[18].
  • 21 Lutetia's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1647832771539116'}[19].
  • 21 Lutetia's topic has template is recorded as Template:GeoTemplate/lutetia[20].
  • 21 Lutetia's absolute magnitude is recorded as {'unit': '1', 'amount': '+7.49'}[21].
  • 21 Lutetia's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.064'}[22].
  • 21 Lutetia's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.06456868453339'}[23].
  • 21 Lutetia's density is recorded as {'unit': 'http://www.wikidata.org/entity/Q13147228', 'amount': '+3.4'}[24].
  • 21 Lutetia's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1387.029266567355'}[25].
  • 21 Lutetia's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+8.1655'}[26].
  • 21 Lutetia's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+80.83711065652862'}[27].

Body

Definition and Type

21 Lutetia's instance of is recorded as asteroid[4].

Origins

Things named after include Lutetia[6], a Roman archaeological site[28], in Ancient Rome[29] and Paris[7], a commune of France[30], in France[31], founded in -0300[32].

Why It Matters

21 Lutetia has Wikipedia articles in 59 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] . 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. [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] . 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] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site

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). 21 Lutetia. Retrieved May 7, 2026, from https://4ort.xyz/entity/21-lutetia
MLA “21 Lutetia.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/21-lutetia.
BibTeX @misc{4ortxyz_21-lutetia_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{21 Lutetia}}, year = {2026}, url = {https://4ort.xyz/entity/21-lutetia}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 21 Lutetia — https://4ort.xyz/entity/21-lutetia (retrieved 2026-05-07)

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