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4501 Eurypylos

asteroid
Thing Asteroid Q154337

Facts

27 properties
Instance of
asteroid
Follows
4500 Pascal[5]
Followed by
4502 Elizabethann[6]
Absolute magnitude
10.4, 10.52[20][21]
Albedo
0.065
Apoapsis
5.483 astronomical unit, 5.513505038103931 astronomical unit
Argument of periapsis
179.98298 degree, 181.8252147940684 degree
Diameter
45.524 km
Discoverer or inventor
Eric Walter Elst[2]
Epoch
November 21, 2025
Lagrangian point
L4-Jupiter-Sun[19]
Longitude of ascending node
244.25964 degree, 244.2626743405872 degree
Mean anomaly
274.63691 degree, 111.34217237946 degree
Minor planet group
Jupiter trojan, Greek camp trojan asteroid, asteroid belt[7][8][9]
Named after
Eurypylus[4]
Orbital eccentricity
0.05 (0.05–0.05, n=3)[16][17][18]
Orbital inclination
8.30104 degree, 8.293353943960524 degree[22][23]
Orbital period
11.89 year, 4,369.008719119633 day[24][25]
Parent astronomical body
Sun[10]
Periapsis
4.9377050 astronomical unit, 4.947008005885916 astronomical unit
Provisional designation
1986 WJ1, 1987 WD2, 1989 CJ3[11][12][13]
Rotation period
6.941 hour
Semi-major axis of an orbit
5.2105996 astronomical unit, 5.230256521994924 astronomical unit
Significant event
naming[15]
Show all 27 facts +3
Site of astronomical discovery
La Silla Observatory[3]
Time of discovery or invention
February 4, 1989[14]
Time of periapsis
2,459,649.2363279676 Julian day
🏷️ Also known as
en Eurypylos en (4501) Eurypylos ar أوريبيلوس 4501 fa سیارک ۴۵۰۱ fr (4501) Eurypyle ru Эврипил ru 1987 WD2 ru 1986 WJ1 ru 1989 CJ3 ru (4501) 1989 CJ3 ru (4501) Эврипил zh 小行星4501
🔖 Identifiers · 3
Freebase ID
/m/03y1lzd
JPL Small-Body Database SPK-ID
20004501
Minor Planet Center body ID
4501

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Summary

4501 Eurypylos is an asteroid[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . Minor Planet Center database. wikidata.org.
  5. [6] ↑ . Minor Planet Center database. wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . minorplanetcenter.org. minorplanetcenter.org. Provenance: wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). 4501 Eurypylos. Retrieved November 10, 2026, from https://4ort.xyz/entity/4501-eurypylos
MLA “4501 Eurypylos.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/4501-eurypylos.
BibTeX @misc{4ortxyz_4501-eurypylos_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{4501 Eurypylos}}, year = {2026}, url = {https://4ort.xyz/entity/4501-eurypylos}, note = {Accessed: 2026-11-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 4501 Eurypylos — https://4ort.xyz/entity/4501-eurypylos (retrieved 2026-11-10)

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