400 Ducrosa

main-belt asteroid
Place asteroid Q152455
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400 Ducrosa

Summary

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

Key Facts

  • 400 Ducrosa is credited with the discovery of Auguste Charlois[3].
  • 400 Ducrosa's image is recorded as 400Ducrosa (Lightcurve Inversion).png[4].
  • 400 Ducrosa's instance of is recorded as asteroid[5].
  • 400 Ducrosa's site of astronomical discovery is recorded as Nice Observatory[6].
  • J. Ducros is named after 400 Ducrosa[7].
  • 400 Ducrosa's follows is recorded as 399 Persephone[8].
  • 400 Ducrosa's followed by is recorded as Q152488[9].
  • 400 Ducrosa's minor planet group is recorded as asteroid belt[10].
  • 400 Ducrosa's Commons category is recorded as 400 Ducrosa[11].
  • 400 Ducrosa's parent astronomical body is recorded as Sun[12].
  • 400 Ducrosa's provisional designation is recorded as A895 EC[13].
  • 400 Ducrosa's provisional designation is recorded as 1939 BH[14].
  • 400 Ducrosa's provisional designation is recorded as 1950 BC1[15].
  • 400 Ducrosa's provisional designation is recorded as 1950 BQ[16].
  • 400 Ducrosa's provisional designation is recorded as 1950 CB[17].
  • 400 Ducrosa's time of discovery or invention is recorded as +1895-03-15T00:00:00Z[18].
  • 400 Ducrosa's Freebase ID is recorded as /m/058cq6[19].
  • 400 Ducrosa's JPL Small-Body Database SPK-ID is recorded as 20000400[20].
  • 400 Ducrosa's significant event is recorded as naming[21].
  • 400 Ducrosa's orbital eccentricity is recorded as {'amount': '+0.1158995335157198'}[22].
  • 400 Ducrosa's absolute magnitude is recorded as {'amount': '+10.75'}[23].
  • 400 Ducrosa's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+10.529'}[24].
  • 400 Ducrosa's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+10.52794764278703'}[25].
  • 400 Ducrosa's orbital period is recorded as {'unit': 'Q573', 'amount': '+2018.358838084538'}[26].
  • 400 Ducrosa's rotation period is recorded as {'unit': 'Q25235', 'amount': '+6.8678'}[27].

Body

Designation and Status

400 Ducrosa's instance of is recorded as asteroid[5].

History and Context

J. Ducros is named after 400 Ducrosa[7].

Why It Matters

400 Ducrosa ranks in the top 2% of asteroid entities by monthly Wikipedia readership (2 views/month).[2] It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[28] It is known by 15 alternative names across languages and contexts.[29]

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] . books.google.se. books.google.se. Provenance: 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] . Freebase Data Dumps. wikidata.org.
  18. [20] . JPL Small-Body Database. wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] . 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). 400 Ducrosa. Retrieved May 3, 2026, from https://4ort.xyz/entity/400-ducrosa
MLA “400 Ducrosa.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/400-ducrosa.
BibTeX @misc{4ortxyz_400-ducrosa_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{400 Ducrosa}}, year = {2026}, url = {https://4ort.xyz/entity/400-ducrosa}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 400 Ducrosa — https://4ort.xyz/entity/400-ducrosa (retrieved 2026-05-03)

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