181P/Shoemaker–Levy

comet
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181P/Shoemaker–Levy

Summary

181P/Shoemaker–Levy is a periodic comet[1]. 181P/Shoemaker–Levy draws 3 Wikipedia views per month (periodic_comet category, ranking #31 of 183).[2]

Key Facts

  • 181P/Shoemaker–Levy is credited with the discovery of David H. Levy[3].
  • 181P/Shoemaker–Levy is credited with the discovery of Carolyn S. Shoemaker[4].
  • 181P/Shoemaker–Levy is credited with the discovery of Eugene Merle Shoemaker[5].
  • 181P/Shoemaker–Levy's instance of is recorded as periodic comet[6].
  • 181P/Shoemaker–Levy's instance of is recorded as Jupiter-family comet[7].
  • 181P/Shoemaker–Levy's instance of is recorded as near-Earth object[8].
  • 181P/Shoemaker–Levy's parent astronomical body is recorded as Sun[9].
  • 181P/Shoemaker–Levy's provisional designation is recorded as 181P/2006 U4[10].
  • 181P/Shoemaker–Levy's provisional designation is recorded as 181P/1991 V1[11].
  • 181P/Shoemaker–Levy's provisional designation is recorded as 1991 XVIII[12].
  • 181P/Shoemaker–Levy's provisional designation is recorded as 181P/1991b1[13].
  • 181P/Shoemaker–Levy's time of discovery or invention is recorded as +1991-10-13T00:00:00Z[14].
  • 181P/Shoemaker–Levy's Freebase ID is recorded as /m/0dd392k[15].
  • 181P/Shoemaker–Levy's JPL Small-Body Database SPK-ID is recorded as 1000136[16].
  • 181P/Shoemaker–Levy's orbital eccentricity is recorded as {'amount': '+0.7073228278805144'}[17].
  • 181P/Shoemaker–Levy's absolute magnitude is recorded as {'amount': '+16.3'}[18].
  • 181P/Shoemaker–Levy's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+16.98117916666919'}[19].
  • 181P/Shoemaker–Levy's orbital period is recorded as {'unit': 'Q573', 'amount': '+2747.44313771198'}[20].
  • 181P/Shoemaker–Levy's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+37.6794577153227'}[21].
  • 181P/Shoemaker–Levy's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+3.839018373459053'}[22].
  • 181P/Shoemaker–Levy's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+6.554443705659363'}[23].
  • 181P/Shoemaker–Levy's periapsis is recorded as {'unit': 'Q1811', 'amount': '+1.123593041258743'}[24].
  • 181P/Shoemaker–Levy's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+333.7988485602352'}[25].
  • 181P/Shoemaker–Levy's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+11.75008853224812'}[26].
  • 181P/Shoemaker–Levy's epoch is recorded as September 8, 2014[27].

Body

Works and Contributions

Credited discoveries include David H. Levy[3], an astronomer[28], b. 1948[29], of United States[30], specialised in astronomy[31]; Carolyn S. Shoemaker[4], an astronomer[32], 1929–2021[33], of United States[34], awarded the NASA Exceptional Scientific Achievement Medal[35], specialised in astronomy[36]; and Eugene Merle Shoemaker[5], an astronomer[37], 1928–1997[38], of United States[39], awarded the Arthur L. Day Medal[40], specialised in geology[41].

Why It Matters

181P/Shoemaker–Levy draws 3 Wikipedia views per month (periodic_comet category, ranking #31 of 183).[2] 181P/Shoemaker–Levy has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[42] 181P/Shoemaker–Levy is known by 6 alternative names across languages and contexts.[43]

References

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

Direct Wikidata claims

  1. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [7] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [8] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [3] . wikidata.org.
  5. [4] . wikidata.org.
  6. [5] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . JPL Small-Body Database. Retrieved . 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . 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
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [42] . Wikidata sitelinks. wikidata.org.
  3. [43] . 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). 181P/Shoemaker–Levy. Retrieved May 3, 2026, from https://4ort.xyz/entity/181p-shoemaker-levy
MLA “181P/Shoemaker–Levy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/181p-shoemaker-levy.
BibTeX @misc{4ortxyz_181p-shoemaker-levy_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{181P/Shoemaker–Levy}}, year = {2026}, url = {https://4ort.xyz/entity/181p-shoemaker-levy}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 181P/Shoemaker–Levy — https://4ort.xyz/entity/181p-shoemaker-levy (retrieved 2026-05-03)

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