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(71101) 1999 XY140

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(71101) 1999 XY140

Summary

(71101) 1999 XY140 is an asteroid[1].

Key Facts

  • (71101) 1999 XY140 is credited with the discovery of Spacewatch[2].
  • (71101) 1999 XY140's instance of is recorded as asteroid[3].
  • (71101) 1999 XY140's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (71101) 1999 XY140 followed (71100) 1999 XV139[5].
  • (71101) 1999 XY140 was followed by (71102) 1999 XH144[6].
  • (71101) 1999 XY140's minor planet group is recorded as asteroid belt[7].
  • (71101) 1999 XY140's parent astronomical body is recorded as Sun[8].
  • (71101) 1999 XY140's provisional designation is recorded as 1999 XY140[9].
  • (71101) 1999 XY140's provisional designation is recorded as 1995 BE5[10].
  • (71101) 1999 XY140's time of discovery or invention is recorded as December 2, 1999[11].
  • (71101) 1999 XY140's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1158893036388821'}[12].
  • (71101) 1999 XY140's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.72'}[13].
  • (71101) 1999 XY140's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.378323851545463'}[14].
  • (71101) 1999 XY140's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1849.325591573621'}[15].
  • (71101) 1999 XY140's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+115.352446151544'}[16].
  • (71101) 1999 XY140's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.948559992331549'}[17].
  • (71101) 1999 XY140's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.29026655658032'}[18].
  • (71101) 1999 XY140's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.606853428082778'}[19].
  • (71101) 1999 XY140's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+222.2618290497128'}[20].
  • (71101) 1999 XY140's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+87.94651406387749'}[21].
  • (71101) 1999 XY140's epoch is recorded as October 17, 2024[22].
  • (71101) 1999 XY140's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460148.7173912553'}[23].

Body

Designation and Status

(71101) 1999 XY140'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.

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). (71101) 1999 XY140. Retrieved May 3, 2026, from https://4ort.xyz/entity/-71101-1999-xy140
MLA “(71101) 1999 XY140.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-71101-1999-xy140.
BibTeX @misc{4ortxyz_-71101-1999-xy140_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(71101) 1999 XY140}}, year = {2026}, url = {https://4ort.xyz/entity/-71101-1999-xy140}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (71101) 1999 XY140 — https://4ort.xyz/entity/-71101-1999-xy140 (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 → Kitt Peak National Observatory
    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]]: 0.1158893036388821±0.000000049372"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.