11945 Amsterdam

asteroid
Thing asteroid Q1072986
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11945 Amsterdam

Summary

11945 Amsterdam is an asteroid[1]. It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 11945 Amsterdam is credited with the discovery of Eric Walter Elst[3].
  • 11945 Amsterdam's instance of is recorded as asteroid[4].
  • 11945 Amsterdam's site of astronomical discovery is recorded as Côte d'Azur Observatory[5].
  • Amsterdam is named after 11945 Amsterdam[6].
  • 11945 Amsterdam followed 11944 Shaftesbury[7].
  • 11945 Amsterdam was followed by 11946 Bayle[8].
  • 11945 Amsterdam's minor planet group is recorded as asteroid belt[9].
  • 11945 Amsterdam's parent astronomical body is recorded as Sun[10].
  • 11945 Amsterdam's provisional designation is recorded as 1993 PC5[11].
  • 11945 Amsterdam's provisional designation is recorded as 1996 CC2[12].
  • 11945 Amsterdam's time of discovery or invention is recorded as +1993-08-15T00:00:00Z[13].
  • 11945 Amsterdam's significant event is recorded as naming[14].
  • 11945 Amsterdam's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.13'}[15].
  • 11945 Amsterdam's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1246178'}[16].
  • 11945 Amsterdam's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1210354308056007'}[17].
  • 11945 Amsterdam's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.2'}[18].
  • 11945 Amsterdam's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.32'}[19].
  • 11945 Amsterdam's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.43386'}[20].
  • 11945 Amsterdam's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.42739566853852'}[21].
  • 11945 Amsterdam's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+5.3'}[22].
  • 11945 Amsterdam's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1937.533495284924'}[23].
  • 11945 Amsterdam's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+168.40387'}[24].
  • 11945 Amsterdam's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+168.208442706028'}[25].
  • 11945 Amsterdam's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.0409105'}[26].
  • 11945 Amsterdam's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.041588995097261'}[27].

Body

Definition and Type

11945 Amsterdam's instance of is recorded as asteroid[4].

Origins

Amsterdam is named after 11945 Amsterdam[6].

Why It Matters

11945 Amsterdam has Wikipedia articles in 18 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. wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Minor Planet Center database. wikidata.org.
  6. [8] . Minor Planet Center database. wikidata.org.
  7. [9] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] . 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] . 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.

📑 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). 11945 Amsterdam. Retrieved May 7, 2026, from https://4ort.xyz/entity/11945-amsterdam
MLA “11945 Amsterdam.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/11945-amsterdam.
BibTeX @misc{4ortxyz_11945-amsterdam_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{11945 Amsterdam}}, year = {2026}, url = {https://4ort.xyz/entity/11945-amsterdam}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 11945 Amsterdam — https://4ort.xyz/entity/11945-amsterdam (retrieved 2026-05-07)

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