1999 XT186

asteroid
Thing asteroid Q15191920
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Summary

1999 XT186 is an asteroid[1].

Key Facts

  • 1999 XT186 is credited with the discovery of Near-Earth Asteroid Tracking[2].
  • 1999 XT186's instance of is recorded as asteroid[3].
  • 1999 XT186's site of astronomical discovery is recorded as Haleakalā Observatory[4].
  • 1999 XT186 followed 2001 DJ93[5].
  • 1999 XT186 was followed by 1999 TU244[6].
  • 1999 XT186's minor planet group is recorded as asteroid belt[7].
  • 1999 XT186's parent astronomical body is recorded as Sun[8].
  • 1999 XT186's provisional designation is recorded as 2001 DA95[9].
  • 1999 XT186's provisional designation is recorded as 1999 XT186[10].
  • 1999 XT186's time of discovery or invention is recorded as February 19, 2001[11].
  • 1999 XT186's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1083930791271477'}[12].
  • 1999 XT186's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.85'}[13].
  • 1999 XT186's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+14.20304842416528'}[14].
  • 1999 XT186's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1543.017782105443'}[15].
  • 1999 XT186's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+295.3506817091238'}[16].
  • 1999 XT186's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.613254274373288'}[17].
  • 1999 XT186's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.896512951714789'}[18].
  • 1999 XT186's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.329995597031788'}[19].
  • 1999 XT186's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.32386381542397'}[20].
  • 1999 XT186's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+73.61031276219664'}[21].
  • 1999 XT186's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+3.284'}[22].
  • 1999 XT186's albedo is recorded as {'unit': '1', 'amount': '+0.216'}[23].
  • 1999 XT186's epoch is recorded as October 17, 2024[24].
  • 1999 XT186's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460284.9943846157'}[25].

Body

Definition and Type

1999 XT186'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). 1999 XT186. Retrieved October 27, 2026, from https://4ort.xyz/entity/q15191920
MLA “1999 XT186.” 4ort.xyz Knowledge Graph, 4ort.xyz, 27 Oct. 2026, https://4ort.xyz/entity/q15191920.
BibTeX @misc{4ortxyz_q15191920_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1999 XT186}}, year = {2026}, url = {https://4ort.xyz/entity/q15191920}, note = {Accessed: 2026-10-27}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1999 XT186 — https://4ort.xyz/entity/q15191920 (retrieved 2026-10-27)

Canonical URL: https://4ort.xyz/entity/q15191920 · Last refreshed:

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. 20w ago · LiMrBot bot · 2026-06-07 view diff on Wikidata ↗
    Absolute magnitude → {'unit': '1', 'amount': '+14.85'}
    Apoapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Semi-major axis of an orbit → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Parent astronomical body → Sun
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ Absolute magnitude: 14.85"
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