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(68554) 2001 XY81

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(68554) 2001 XY81

Summary

(68554) 2001 XY81 is an asteroid[1].

Key Facts

  • (68554) 2001 XY81 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (68554) 2001 XY81's instance of is recorded as asteroid[3].
  • (68554) 2001 XY81's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (68554) 2001 XY81 followed (68553) 2001 XF68[5].
  • (68554) 2001 XY81 was followed by (68555) 2001 XX84[6].
  • (68554) 2001 XY81's minor planet group is recorded as asteroid belt[7].
  • (68554) 2001 XY81's parent astronomical body is recorded as Sun[8].
  • (68554) 2001 XY81's provisional designation is recorded as 2001 XY81[9].
  • (68554) 2001 XY81's provisional designation is recorded as 1999 CC77[10].
  • (68554) 2001 XY81's time of discovery or invention is recorded as December 11, 2001[11].
  • (68554) 2001 XY81's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.07162756400625037'}[12].
  • (68554) 2001 XY81's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.92'}[13].
  • (68554) 2001 XY81's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.125372318701976'}[14].
  • (68554) 2001 XY81's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1304.150320359992'}[15].
  • (68554) 2001 XY81's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+208.5454607188381'}[16].
  • (68554) 2001 XY81's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.336071603702798'}[17].
  • (68554) 2001 XY81's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.503398722020205'}[18].
  • (68554) 2001 XY81's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.168744485385392'}[19].
  • (68554) 2001 XY81's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+354.5004628741682'}[20].
  • (68554) 2001 XY81's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+21.65841205513995'}[21].
  • (68554) 2001 XY81's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+1.794'}[22].
  • (68554) 2001 XY81's albedo is recorded as {'unit': '1', 'amount': '+0.238'}[23].
  • (68554) 2001 XY81's epoch is recorded as October 17, 2024[24].
  • (68554) 2001 XY81's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460522.039374944'}[25].

Body

Designation and Status

(68554) 2001 XY81's instance of is recorded as asteroid[3].

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. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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.
  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). (68554) 2001 XY81. Retrieved May 3, 2026, from https://4ort.xyz/entity/-68554-2001-xy81
MLA “(68554) 2001 XY81.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-68554-2001-xy81.
BibTeX @misc{4ortxyz_-68554-2001-xy81_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(68554) 2001 XY81}}, year = {2026}, url = {https://4ort.xyz/entity/-68554-2001-xy81}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (68554) 2001 XY81 — https://4ort.xyz/entity/-68554-2001-xy81 (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · LiMrBot bot · 2026-05-16 view diff on Wikidata ↗
    Jpl small-body database spk-id → 20068554
    Follows → (68553) 2001 XF68
    Longitude of ascending node → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Imported from → —
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1457]]: 15.92"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.