4544 Xanthus

asteroid of Apollo class
Place asteroid Q154420
4544 Xanthus
NASA JPL · Public Domain · Wikimedia
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4544 Xanthus

Summary

4544 Xanthus is an asteroid[1]. It ranks in the top 2% of asteroid entities by monthly Wikipedia readership (3 views/month).[2]

Key Facts

  • 4544 Xanthus is credited with the discovery of Henry E. Holt[3].
  • 4544 Xanthus is credited with the discovery of Norman G. Thomas[4].
  • 4544 Xanthus's image is recorded as Xanthus Mar 6 2013.PNG[5].
  • 4544 Xanthus's instance of is recorded as asteroid[6].
  • 4544 Xanthus's instance of is recorded as near-Earth object[7].
  • 4544 Xanthus's site of astronomical discovery is recorded as Palomar Observatory[8].
  • Xanthus is named after 4544 Xanthus[9].
  • 4544 Xanthus's follows is recorded as Q154419[10].
  • 4544 Xanthus's followed by is recorded as Q154424[11].
  • 4544 Xanthus's minor planet group is recorded as Apollo asteroid[12].
  • 4544 Xanthus's minor planet group is recorded as asteroid belt[13].
  • 4544 Xanthus's Commons category is recorded as 4544 Xanthus[14].
  • 4544 Xanthus's parent astronomical body is recorded as Sun[15].
  • 4544 Xanthus's provisional designation is recorded as 1989 FB[16].
  • 4544 Xanthus's time of discovery or invention is recorded as +1989-03-31T00:00:00Z[17].
  • 4544 Xanthus's Freebase ID is recorded as /m/03yl29c[18].
  • 4544 Xanthus's JPL Small-Body Database SPK-ID is recorded as 20004544[19].
  • 4544 Xanthus's significant event is recorded as naming[20].
  • 4544 Xanthus's orbital eccentricity is recorded as {'amount': '+0.2501'}[21].
  • 4544 Xanthus's orbital eccentricity is recorded as {'amount': '+0.2501432'}[22].
  • 4544 Xanthus's orbital eccentricity is recorded as {'amount': '+0.2501386611436746'}[23].
  • 4544 Xanthus's absolute magnitude is recorded as {'amount': '+17.1'}[24].
  • 4544 Xanthus's absolute magnitude is recorded as {'amount': '+17.37'}[25].
  • 4544 Xanthus's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+14.14526'}[26].
  • 4544 Xanthus's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+14.14292145987675'}[27].

Body

Designation and Status

Recorded instance of include asteroid[6] and near-Earth object[7].

History and Context

Xanthus is named after 4544 Xanthus[9].

Why It Matters

4544 Xanthus ranks in the top 2% of asteroid entities by monthly Wikipedia readership (3 views/month).[2] It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[28] It is known by 6 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [7] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [3] . Minor Planet Center database. wikidata.org.
  5. [4] . Minor Planet Center database. wikidata.org.
  6. [8] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . Minor Planet Center database. wikidata.org.
  9. [11] . Minor Planet Center database. wikidata.org.
  10. [12] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . 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] . Freebase Data Dumps. wikidata.org.
  17. [19] . JPL Small-Body Database. wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . 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] . 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). 4544 Xanthus. Retrieved May 3, 2026, from https://4ort.xyz/entity/4544-xanthus
MLA “4544 Xanthus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/4544-xanthus.
BibTeX @misc{4ortxyz_4544-xanthus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{4544 Xanthus}}, year = {2026}, url = {https://4ort.xyz/entity/4544-xanthus}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 4544 Xanthus — https://4ort.xyz/entity/4544-xanthus (retrieved 2026-05-03)

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