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(70962) 1999 XL9

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Place asteroid Q15183241
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(70962) 1999 XL9

Summary

(70962) 1999 XL9 is an asteroid[1].

Key Facts

  • (70962) 1999 XL9 is credited with the discovery of Spacewatch[2].
  • (70962) 1999 XL9's instance of is recorded as asteroid[3].
  • (70962) 1999 XL9's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (70962) 1999 XL9 followed (70961) 1999 XY7[5].
  • (70962) 1999 XL9 was followed by (70963) 1999 XT10[6].
  • (70962) 1999 XL9's minor planet group is recorded as asteroid belt[7].
  • (70962) 1999 XL9's parent astronomical body is recorded as Sun[8].
  • (70962) 1999 XL9's provisional designation is recorded as 1999 XL9[9].
  • (70962) 1999 XL9's time of discovery or invention is recorded as December 2, 1999[10].
  • (70962) 1999 XL9's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1837949392170266'}[11].
  • (70962) 1999 XL9's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.72'}[12].
  • (70962) 1999 XL9's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.989273054429167'}[13].
  • (70962) 1999 XL9's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1659.224950577978'}[14].
  • (70962) 1999 XL9's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+250.2758708000869'}[15].
  • (70962) 1999 XL9's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.742865815908027'}[16].
  • (70962) 1999 XL9's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.246990671823303'}[17].
  • (70962) 1999 XL9's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.238740959992751'}[18].
  • (70962) 1999 XL9's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+129.4120542357718'}[19].
  • (70962) 1999 XL9's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+209.5227269240608'}[20].
  • (70962) 1999 XL9's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+4.8'}[21].
  • (70962) 1999 XL9's albedo is recorded as {'unit': '1', 'amount': '+0.058'}[22].
  • (70962) 1999 XL9's epoch is recorded as October 17, 2024[23].
  • (70962) 1999 XL9's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461294.0434610625'}[24].

Body

Designation and Status

(70962) 1999 XL9'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.

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). (70962) 1999 XL9. Retrieved May 3, 2026, from https://4ort.xyz/entity/-70962-1999-xl9
MLA “(70962) 1999 XL9.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-70962-1999-xl9.
BibTeX @misc{4ortxyz_-70962-1999-xl9_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(70962) 1999 XL9}}, year = {2026}, url = {https://4ort.xyz/entity/-70962-1999-xl9}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (70962) 1999 XL9 — https://4ort.xyz/entity/-70962-1999-xl9 (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. 28d ago · LiMrBot bot · 2026-05-14 view diff on Wikidata ↗
    Time of periapsis → {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount':
    Epoch → October 17, 2024
    Orbital inclination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Periapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1096]]: 0.1837949392170266±0.000000032042"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.