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(68548) 2001 XR31

asteroid
Intangible potentially_hazardous_asteroid Q15194866
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Summary

(68548) 2001 XR31 is a potentially hazardous asteroid[1].

Key Facts

  • Discoverer or inventor: Lincoln Near-Earth Asteroid Research[2]
  • Instance of: near-Earth object[3], near-Earth asteroid[4]
  • Site of astronomical discovery: Socorro[5], Experimental Test Site[6]
  • Follows: (68547) 2001 XW29[7]
  • Followed by: (68549) 2001 XD52[8]
  • Minor planet group: Apollo asteroid[9]
  • Parent astronomical body: Sun[10]
  • Provisional designation: 2001 XR31[11]
  • Time of discovery or invention: December 13, 2001[12]
  • Orbital eccentricity: {'amount': '+0.4367'}[13], {'amount': '+0.4367276416059596'}[14]
  • Absolute magnitude: {'amount': '+16.5'}[15], {'amount': '+16.56'}[16]
  • Orbital inclination: 22.7338 degree[17], 22.71499340023991 degree[18]
  • Orbital period: 814.755382917095 day[19]
  • Longitude of ascending node: 302.09 degree[20], 302.0206297806784 degree[21]
  • Semi-major axis of an orbit: 1.707205787574408 astronomical unit[22]
  • Apoapsis: 2.452789744917824 astronomical unit[23]
  • Periapsis: 0.9616218302309921 astronomical unit[24]

References

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

Direct Wikidata claims

  1. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . 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). (68548) 2001 XR31. Retrieved October 28, 2026, from https://4ort.xyz/entity/68548-2001-xr31
MLA “(68548) 2001 XR31.” 4ort.xyz Knowledge Graph, 4ort.xyz, 28 Oct. 2026, https://4ort.xyz/entity/68548-2001-xr31.
BibTeX @misc{4ortxyz_68548-2001-xr31_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(68548) 2001 XR31}}, year = {2026}, url = {https://4ort.xyz/entity/68548-2001-xr31}, note = {Accessed: 2026-10-28}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (68548) 2001 XR31 — https://4ort.xyz/entity/68548-2001-xr31 (retrieved 2026-10-28)

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