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(54142) 2000 HL39

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(54142) 2000 HL39

Summary

(54142) 2000 HL39 is an asteroid[1].

Key Facts

  • (54142) 2000 HL39 is credited with the discovery of Spacewatch[2].
  • (54142) 2000 HL39's instance of is recorded as asteroid[3].
  • (54142) 2000 HL39's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (54142) 2000 HL39's follows is recorded as (54141) 2000 HF37[5].
  • (54142) 2000 HL39's followed by is recorded as (54143) 2000 HO39[6].
  • (54142) 2000 HL39's minor planet group is recorded as asteroid belt[7].
  • (54142) 2000 HL39's parent astronomical body is recorded as Sun[8].
  • (54142) 2000 HL39's provisional designation is recorded as 2000 HL39[9].
  • (54142) 2000 HL39's time of discovery or invention is recorded as +2000-04-29T00:00:00Z[10].
  • (54142) 2000 HL39's JPL Small-Body Database SPK-ID is recorded as 20054142[11].
  • (54142) 2000 HL39's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.107352793962338'}[12].
  • (54142) 2000 HL39's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.2'}[13].
  • (54142) 2000 HL39's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.463931625047701'}[14].
  • (54142) 2000 HL39's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1323.456494671014'}[15].
  • (54142) 2000 HL39's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+76.42158463872066'}[16].
  • (54142) 2000 HL39's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.359070003611882'}[17].
  • (54142) 2000 HL39's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.61232275965236'}[18].
  • (54142) 2000 HL39's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.105817247571403'}[19].
  • (54142) 2000 HL39's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+191.6939346753252'}[20].
  • (54142) 2000 HL39's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+345.4188434077717'}[21].
  • (54142) 2000 HL39's Minor Planet Center body ID is recorded as 54142[22].
  • (54142) 2000 HL39's epoch is recorded as November 21, 2025[23].
  • (54142) 2000 HL39's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461054.1042399774'}[24].

Body

Designation and Status

(54142) 2000 HL39'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 . 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] ↑ . 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). (54142) 2000 HL39. Retrieved May 3, 2026, from https://4ort.xyz/entity/-54142-2000-hl39
MLA “(54142) 2000 HL39.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-54142-2000-hl39.
BibTeX @misc{4ortxyz_-54142-2000-hl39_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(54142) 2000 HL39}}, year = {2026}, url = {https://4ort.xyz/entity/-54142-2000-hl39}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (54142) 2000 HL39 — https://4ort.xyz/entity/-54142-2000-hl39 (retrieved 2026-05-03)

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