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(21654) 1999 PZ

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Place asteroid Q5172188
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(21654) 1999 PZ

Summary

(21654) 1999 PZ is an asteroid[1].

Key Facts

  • (21654) 1999 PZ is credited with the discovery of Ángel López Jiménez[2].
  • (21654) 1999 PZ is credited with the discovery of Rafael Pacheco[3].
  • (21654) 1999 PZ's instance of is recorded as asteroid[4].
  • (21654) 1999 PZ's site of astronomical discovery is recorded as Observatorio Astronómico de Mallorca[5].
  • (21654) 1999 PZ's follows is recorded as 21653 Davidwang[6].
  • (21654) 1999 PZ's followed by is recorded as Q147892[7].
  • (21654) 1999 PZ's minor planet group is recorded as asteroid belt[8].
  • (21654) 1999 PZ's parent astronomical body is recorded as Sun[9].
  • (21654) 1999 PZ's provisional designation is recorded as 1999 PZ[10].
  • (21654) 1999 PZ's time of discovery or invention is recorded as +1999-08-05T00:00:00Z[11].
  • (21654) 1999 PZ's JPL Small-Body Database SPK-ID is recorded as 20021654[12].
  • (21654) 1999 PZ's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.24'}[13].
  • (21654) 1999 PZ's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2380085'}[14].
  • (21654) 1999 PZ's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2379582250090461'}[15].
  • (21654) 1999 PZ's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.5'}[16].
  • (21654) 1999 PZ's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.58'}[17].
  • (21654) 1999 PZ's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.24164'}[18].
  • (21654) 1999 PZ's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.243677656057859'}[19].
  • (21654) 1999 PZ's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+3.5'}[20].
  • (21654) 1999 PZ's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1281.347260076153'}[21].
  • (21654) 1999 PZ's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.12810'}[22].
  • (21654) 1999 PZ's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.0396655079801'}[23].
  • (21654) 1999 PZ's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.3073565'}[24].
  • (21654) 1999 PZ's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.308760827245488'}[25].
  • (21654) 1999 PZ's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.857'}[26].

Body

Designation and Status

(21654) 1999 PZ's instance of is recorded as asteroid[4].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . 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. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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 . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (21654) 1999 PZ. Retrieved May 3, 2026, from https://4ort.xyz/entity/-21654-1999-pz
MLA “(21654) 1999 PZ.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-21654-1999-pz.
BibTeX @misc{4ortxyz_-21654-1999-pz_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(21654) 1999 PZ}}, year = {2026}, url = {https://4ort.xyz/entity/-21654-1999-pz}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (21654) 1999 PZ — https://4ort.xyz/entity/-21654-1999-pz (retrieved 2026-05-03)

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