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(53419) 1999 PJ4

asteroid
Place asteroid Q8186683
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(53419) 1999 PJ4

Summary

(53419) 1999 PJ4 is an asteroid[1].

Key Facts

  • (53419) 1999 PJ4 is credited with the discovery of Lowell Observatory Near-Earth-Object Search[2].
  • (53419) 1999 PJ4's instance of is recorded as asteroid[3].
  • (53419) 1999 PJ4's site of astronomical discovery is recorded as Anderson Mesa Station[4].
  • (53419) 1999 PJ4's follows is recorded as (53418) 1999 PY3[5].
  • (53419) 1999 PJ4's followed by is recorded as (53420) 1999 RH4[6].
  • (53419) 1999 PJ4's minor planet group is recorded as Jupiter trojan[7].
  • (53419) 1999 PJ4's minor planet group is recorded as Trojan camp trojan asteroid[8].
  • (53419) 1999 PJ4's parent astronomical body is recorded as Sun[9].
  • (53419) 1999 PJ4's provisional designation is recorded as 1999 PJ4[10].
  • (53419) 1999 PJ4's provisional designation is recorded as 2000 SX161[11].
  • (53419) 1999 PJ4's time of discovery or invention is recorded as +1999-08-13T00:00:00Z[12].
  • (53419) 1999 PJ4's JPL Small-Body Database SPK-ID is recorded as 20053419[13].
  • (53419) 1999 PJ4's orbital eccentricity is recorded as {'amount': '+0.09159106920917431'}[14].
  • (53419) 1999 PJ4's Lagrangian point is recorded as L5 Jupiter-Sun[15].
  • (53419) 1999 PJ4's absolute magnitude is recorded as {'amount': '+12.22'}[16].
  • (53419) 1999 PJ4's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+30.57027451964658'}[17].
  • (53419) 1999 PJ4's orbital period is recorded as {'unit': 'Q573', 'amount': '+4321.127553069887'}[18].
  • (53419) 1999 PJ4's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+342.6557597635069'}[19].
  • (53419) 1999 PJ4's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+5.191973170204597'}[20].
  • (53419) 1999 PJ4's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+5.667511544168983'}[21].
  • (53419) 1999 PJ4's periapsis is recorded as {'unit': 'Q1811', 'amount': '+4.716434796240211'}[22].
  • (53419) 1999 PJ4's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+349.3226562851874'}[23].
  • (53419) 1999 PJ4's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+69.25747913775157'}[24].
  • (53419) 1999 PJ4's diameter is recorded as {'unit': 'Q828224', 'amount': '+22.313'}[25].
  • (53419) 1999 PJ4's Google Knowledge Graph ID is recorded as /g/124xwgz_y[26].

Body

Designation and Status

(53419) 1999 PJ4'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] ↑ . minorplanetcenter.org. minorplanetcenter.org. 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 . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . 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.
  25. [26] ↑ . 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). (53419) 1999 PJ4. Retrieved May 3, 2026, from https://4ort.xyz/entity/53419-1999-pj4
MLA “(53419) 1999 PJ4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/53419-1999-pj4.
BibTeX @misc{4ortxyz_53419-1999-pj4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(53419) 1999 PJ4}}, year = {2026}, url = {https://4ort.xyz/entity/53419-1999-pj4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (53419) 1999 PJ4 — https://4ort.xyz/entity/53419-1999-pj4 (retrieved 2026-05-03)

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