(75231) 1999 WZ4

asteroid
Thing asteroid Q8335296
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(75231) 1999 WZ4

Summary

(75231) 1999 WZ4 is an asteroid[1].

Key Facts

  • (75231) 1999 WZ4 is credited with the discovery of Takao Kobayashi[2].
  • (75231) 1999 WZ4's instance of is recorded as asteroid[3].
  • (75231) 1999 WZ4's site of astronomical discovery is recorded as Ōizumi Observatory[4].
  • (75231) 1999 WZ4 followed Q15189834[5].
  • (75231) 1999 WZ4 was followed by Q15189835[6].
  • (75231) 1999 WZ4's minor planet group is recorded as asteroid belt[7].
  • (75231) 1999 WZ4's parent astronomical body is recorded as Sun[8].
  • (75231) 1999 WZ4's provisional designation is recorded as 1999 WZ4[9].
  • (75231) 1999 WZ4's time of discovery or invention is recorded as +1999-11-28T00:00:00Z[10].
  • (75231) 1999 WZ4's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.06632286321061794'}[11].
  • (75231) 1999 WZ4's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.64'}[12].
  • (75231) 1999 WZ4's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+16.90385365085405'}[13].
  • (75231) 1999 WZ4's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1496.541469936378'}[14].
  • (75231) 1999 WZ4's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+82.47057245994837'}[15].
  • (75231) 1999 WZ4's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.560512415500116'}[16].
  • (75231) 1999 WZ4's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.730332930182419'}[17].
  • (75231) 1999 WZ4's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.390691900817813'}[18].
  • (75231) 1999 WZ4's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.70213981145742'}[19].
  • (75231) 1999 WZ4's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+349.7240063176603'}[20].
  • (75231) 1999 WZ4's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+3.586'}[21].
  • (75231) 1999 WZ4's albedo is recorded as {'unit': '1', 'amount': '+0.287'}[22].
  • (75231) 1999 WZ4's epoch is recorded as October 17, 2024[23].
  • (75231) 1999 WZ4's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460643.2179185846'}[24].

Body

Definition and Type

(75231) 1999 WZ4'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). (75231) 1999 WZ4. Retrieved May 7, 2026, from https://4ort.xyz/entity/q8335296
MLA “(75231) 1999 WZ4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q8335296.
BibTeX @misc{4ortxyz_q8335296_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(75231) 1999 WZ4}}, year = {2026}, url = {https://4ort.xyz/entity/q8335296}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (75231) 1999 WZ4 — https://4ort.xyz/entity/q8335296 (retrieved 2026-05-07)

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