(71039) 1999 XZ73

asteroid
Place asteroid Q15186170
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(71039) 1999 XZ73

Summary

(71039) 1999 XZ73 is an asteroid[1].

Key Facts

  • (71039) 1999 XZ73 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (71039) 1999 XZ73's instance of is recorded as asteroid[3].
  • (71039) 1999 XZ73's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (71039) 1999 XZ73 followed (71038) 1999 XL73[5].
  • (71039) 1999 XZ73 was followed by (71040) 1999 XG74[6].
  • (71039) 1999 XZ73's minor planet group is recorded as asteroid belt[7].
  • (71039) 1999 XZ73's parent astronomical body is recorded as Sun[8].
  • (71039) 1999 XZ73's provisional designation is recorded as 2001 FG117[9].
  • (71039) 1999 XZ73's provisional designation is recorded as 1999 XZ73[10].
  • (71039) 1999 XZ73's time of discovery or invention is recorded as December 7, 1999[11].
  • (71039) 1999 XZ73's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1906823751748397'}[12].
  • (71039) 1999 XZ73's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.85'}[13].
  • (71039) 1999 XZ73's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.388096945560243'}[14].
  • (71039) 1999 XZ73's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1676.085130637571'}[15].
  • (71039) 1999 XZ73's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+3.23'}[16].
  • (71039) 1999 XZ73's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+84.22196327828466'}[17].
  • (71039) 1999 XZ73's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.761415538249272'}[18].
  • (71039) 1999 XZ73's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.287968811927351'}[19].
  • (71039) 1999 XZ73's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.234862264571192'}[20].
  • (71039) 1999 XZ73's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+347.4220020746715'}[21].
  • (71039) 1999 XZ73's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+158.0475889385292'}[22].
  • (71039) 1999 XZ73's epoch is recorded as October 17, 2024[23].
  • (71039) 1999 XZ73's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2459864.6632951307'}[24].

Body

Designation and Status

(71039) 1999 XZ73'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). (71039) 1999 XZ73. Retrieved May 3, 2026, from https://4ort.xyz/entity/-71039-1999-xz73
MLA “(71039) 1999 XZ73.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-71039-1999-xz73.
BibTeX @misc{4ortxyz_-71039-1999-xz73_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(71039) 1999 XZ73}}, year = {2026}, url = {https://4ort.xyz/entity/-71039-1999-xz73}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (71039) 1999 XZ73 — https://4ort.xyz/entity/-71039-1999-xz73 (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. 25d ago · LiMrBot bot · 2026-05-17 view diff on Wikidata ↗
    Parent astronomical body Sun
    Site of astronomical discovery Experimental Test Site
    Imported from
    Periapsis {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1096]]: 0.1906823751748397±0.0000000024983"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.