Home › Entities › asteroid › (71139) 1999 XB180

(71139) 1999 XB180

asteroid
Place asteroid Q15185958
Press Enter · cited answer in seconds

(71139) 1999 XB180

Summary

(71139) 1999 XB180 is an asteroid[1].

Key Facts

  • (71139) 1999 XB180 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (71139) 1999 XB180's instance of is recorded as asteroid[3].
  • (71139) 1999 XB180's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (71139) 1999 XB180 followed (71138) 1999 XY179[5].
  • (71139) 1999 XB180 was followed by (71140) 1999 XK180[6].
  • (71139) 1999 XB180's minor planet group is recorded as asteroid belt[7].
  • (71139) 1999 XB180's parent astronomical body is recorded as Sun[8].
  • (71139) 1999 XB180's provisional designation is recorded as 2001 FA169[9].
  • (71139) 1999 XB180's provisional designation is recorded as 1999 XB180[10].
  • (71139) 1999 XB180's time of discovery or invention is recorded as December 10, 1999[11].
  • (71139) 1999 XB180's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.08057877933196657'}[12].
  • (71139) 1999 XB180's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.11'}[13].
  • (71139) 1999 XB180's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.06292711009705'}[14].
  • (71139) 1999 XB180's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1980.173891968546'}[15].
  • (71139) 1999 XB180's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+76.95783552511891'}[16].
  • (71139) 1999 XB180's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.086052207546711'}[17].
  • (71139) 1999 XB180's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.334722527385546'}[18].
  • (71139) 1999 XB180's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.837381887707876'}[19].
  • (71139) 1999 XB180's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.07696029986693'}[20].
  • (71139) 1999 XB180's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+210.0732211708388'}[21].
  • (71139) 1999 XB180's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+5.841'}[22].
  • (71139) 1999 XB180's albedo is recorded as {'unit': '1', 'amount': '+0.156'}[23].
  • (71139) 1999 XB180's epoch is recorded as October 17, 2024[24].
  • (71139) 1999 XB180's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461425.169703179'}[25].

Body

Designation and Status

(71139) 1999 XB180'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). (71139) 1999 XB180. Retrieved May 3, 2026, from https://4ort.xyz/entity/-71139-1999-xb180
MLA “(71139) 1999 XB180.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-71139-1999-xb180.
BibTeX @misc{4ortxyz_-71139-1999-xb180_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(71139) 1999 XB180}}, year = {2026}, url = {https://4ort.xyz/entity/-71139-1999-xb180}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (71139) 1999 XB180 — https://4ort.xyz/entity/-71139-1999-xb180 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-71139-1999-xb180 · 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. 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 → Experimental Test Site
    Imported from → —
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1457]]: 14.11"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.