18555 Courant

asteroid
Thing asteroid Q144776
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18555 Courant

Summary

18555 Courant is an asteroid[1]. It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 18555 Courant is credited with the discovery of Paul G. Comba[3].
  • 18555 Courant's instance of is recorded as asteroid[4].
  • 18555 Courant's site of astronomical discovery is recorded as Prescott Observatory[5].
  • Richard Courant is named after 18555 Courant[6].
  • 18555 Courant's follows is recorded as (18554) 1997 BO1[7].
  • 18555 Courant's followed by is recorded as Q144788[8].
  • 18555 Courant's minor planet group is recorded as asteroid belt[9].
  • 18555 Courant's parent astronomical body is recorded as Sun[10].
  • 18555 Courant's provisional designation is recorded as 1997 CN4[11].
  • 18555 Courant's time of discovery or invention is recorded as +1997-02-04T00:00:00Z[12].
  • 18555 Courant's Freebase ID is recorded as /m/03y19f7[13].
  • 18555 Courant's JPL Small-Body Database SPK-ID is recorded as 20018555[14].
  • 18555 Courant's significant event is recorded as naming[15].
  • 18555 Courant's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.04'}[16].
  • 18555 Courant's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0380097'}[17].
  • 18555 Courant's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.03859583655916325'}[18].
  • 18555 Courant's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.4'}[19].
  • 18555 Courant's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.59'}[20].
  • 18555 Courant's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.24426'}[21].
  • 18555 Courant's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.243725306323282'}[22].
  • 18555 Courant's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+4.77'}[23].
  • 18555 Courant's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1740.190522902324'}[24].
  • 18555 Courant's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+332.63053'}[25].
  • 18555 Courant's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+332.3137638827751'}[26].
  • 18555 Courant's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.8317363'}[27].

Body

Works and Contributions

18555 Courant is credited with the discovery of Paul G. Comba[3].

Why It Matters

18555 Courant 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. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . 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] . Freebase Data Dumps. wikidata.org.
  12. [14] . JPL Small-Body Database. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [18] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [20] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [26] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] . minorplanetcenter.net. minorplanetcenter.net. 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). 18555 Courant. Retrieved May 7, 2026, from https://4ort.xyz/entity/18555-courant
MLA “18555 Courant.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/18555-courant.
BibTeX @misc{4ortxyz_18555-courant_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{18555 Courant}}, year = {2026}, url = {https://4ort.xyz/entity/18555-courant}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 18555 Courant — https://4ort.xyz/entity/18555-courant (retrieved 2026-05-07)

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