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(71111) 1999 XO155

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(71111) 1999 XO155

Summary

(71111) 1999 XO155 is an asteroid[1].

Key Facts

  • (71111) 1999 XO155 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (71111) 1999 XO155's instance of is recorded as asteroid[3].
  • (71111) 1999 XO155's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (71111) 1999 XO155 followed (71110) 1999 XZ154[5].
  • (71111) 1999 XO155 was followed by (71112) 1999 XP155[6].
  • (71111) 1999 XO155's minor planet group is recorded as asteroid belt[7].
  • (71111) 1999 XO155's parent astronomical body is recorded as Sun[8].
  • (71111) 1999 XO155's provisional designation is recorded as 1999 XO155[9].
  • (71111) 1999 XO155's time of discovery or invention is recorded as December 8, 1999[10].
  • (71111) 1999 XO155's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.05847979293543203'}[11].
  • (71111) 1999 XO155's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.56'}[12].
  • (71111) 1999 XO155's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.376128288006303'}[13].
  • (71111) 1999 XO155's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2003.099070284136'}[14].
  • (71111) 1999 XO155's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+234.0705123915151'}[15].
  • (71111) 1999 XO155's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.109825366094854'}[16].
  • (71111) 1999 XO155's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.291687309569435'}[17].
  • (71111) 1999 XO155's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.927963422620273'}[18].
  • (71111) 1999 XO155's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+53.79121031128725'}[19].
  • (71111) 1999 XO155's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+339.5833257583017'}[20].
  • (71111) 1999 XO155's epoch is recorded as October 17, 2024[21].
  • (71111) 1999 XO155's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460714.1017255327'}[22].

Body

Designation and Status

(71111) 1999 XO155'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.

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). (71111) 1999 XO155. Retrieved May 3, 2026, from https://4ort.xyz/entity/-71111-1999-xo155
MLA “(71111) 1999 XO155.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-71111-1999-xo155.
BibTeX @misc{4ortxyz_-71111-1999-xo155_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(71111) 1999 XO155}}, year = {2026}, url = {https://4ort.xyz/entity/-71111-1999-xo155}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (71111) 1999 XO155 — https://4ort.xyz/entity/-71111-1999-xo155 (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 · 2026-05-17 view diff on Wikidata ↗
    Parent astronomical body → Sun
    Site of astronomical discovery → Experimental Test Site
    Imported from → —
    Periapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1096]]: 0.05847979293543203±0.0000000020089"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.