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(71100) 1999 XV139

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Place asteroid Q15186007
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(71100) 1999 XV139

Summary

(71100) 1999 XV139 is an asteroid[1].

Key Facts

  • (71100) 1999 XV139 is credited with the discovery of Spacewatch[2].
  • (71100) 1999 XV139's instance of is recorded as asteroid[3].
  • (71100) 1999 XV139's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (71100) 1999 XV139 followed (71099) 1999 XQ138[5].
  • (71100) 1999 XV139 was followed by (71101) 1999 XY140[6].
  • (71100) 1999 XV139's minor planet group is recorded as asteroid belt[7].
  • (71100) 1999 XV139's parent astronomical body is recorded as Sun[8].
  • (71100) 1999 XV139's provisional designation is recorded as 1999 XV139[9].
  • (71100) 1999 XV139's time of discovery or invention is recorded as December 2, 1999[10].
  • (71100) 1999 XV139's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.05046306868885422'}[11].
  • (71100) 1999 XV139's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.37'}[12].
  • (71100) 1999 XV139's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.81932484277761'}[13].
  • (71100) 1999 XV139's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1922.902421444762'}[14].
  • (71100) 1999 XV139's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+108.1403762748475'}[15].
  • (71100) 1999 XV139's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.026257506066747'}[16].
  • (71100) 1999 XV139's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.178971746465554'}[17].
  • (71100) 1999 XV139's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.873543265667941'}[18].
  • (71100) 1999 XV139's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+277.9788491470727'}[19].
  • (71100) 1999 XV139's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+328.7234226741671'}[20].
  • (71100) 1999 XV139's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+5.347'}[21].
  • (71100) 1999 XV139's albedo is recorded as {'unit': '1', 'amount': '+0.155'}[22].
  • (71100) 1999 XV139's epoch is recorded as October 17, 2024[23].
  • (71100) 1999 XV139's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460767.560572984'}[24].

Body

Designation and Status

(71100) 1999 XV139'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). (71100) 1999 XV139. Retrieved May 3, 2026, from https://4ort.xyz/entity/-71100-1999-xv139
MLA “(71100) 1999 XV139.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-71100-1999-xv139.
BibTeX @misc{4ortxyz_-71100-1999-xv139_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(71100) 1999 XV139}}, year = {2026}, url = {https://4ort.xyz/entity/-71100-1999-xv139}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (71100) 1999 XV139 — https://4ort.xyz/entity/-71100-1999-xv139 (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 ↗
    Diameter → {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount':
    Parent astronomical body → Sun
    Site of astronomical discovery → Kitt Peak National Observatory
    Imported from → —
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P1096]]: 0.05096869291338969±0.0000000011759, from JPL"
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