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(282357) 2003 HL1

minor planet
Place asteroid Q4542762
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(282357) 2003 HL1

Summary

(282357) 2003 HL1 is an asteroid[1].

Key Facts

  • (282357) 2003 HL1 is credited with the discovery of Robert H. McNaught[2].
  • (282357) 2003 HL1's instance of is recorded as asteroid[3].
  • (282357) 2003 HL1's site of astronomical discovery is recorded as Siding Spring Observatory[4].
  • (282357) 2003 HL1's minor planet group is recorded as asteroid belt[5].
  • (282357) 2003 HL1's parent astronomical body is recorded as Sun[6].
  • (282357) 2003 HL1's provisional designation is recorded as 2003 HL1[7].
  • (282357) 2003 HL1's time of discovery or invention is recorded as April 22, 2003[8].
  • (282357) 2003 HL1's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2109001099781165'}[9].
  • (282357) 2003 HL1's absolute magnitude is recorded as {'unit': '1', 'amount': '+17.65'}[10].
  • (282357) 2003 HL1's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.803257908883087'}[11].
  • (282357) 2003 HL1's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1372.733384300354'}[12].
  • (282357) 2003 HL1's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.75258165036868'}[13].
  • (282357) 2003 HL1's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.417270094712864'}[14].
  • (282357) 2003 HL1's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.927072623534619'}[15].
  • (282357) 2003 HL1's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.907467565891109'}[16].
  • (282357) 2003 HL1's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+248.4413317876781'}[17].
  • (282357) 2003 HL1's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+305.1159916607471'}[18].
  • (282357) 2003 HL1's epoch is recorded as November 21, 2025[19].
  • (282357) 2003 HL1's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461209.780862532'}[20].

Body

Designation and Status

(282357) 2003 HL1'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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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.

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). (282357) 2003 HL1. Retrieved May 3, 2026, from https://4ort.xyz/entity/-282357-2003-hl1
MLA “(282357) 2003 HL1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-282357-2003-hl1.
BibTeX @misc{4ortxyz_-282357-2003-hl1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(282357) 2003 HL1}}, year = {2026}, url = {https://4ort.xyz/entity/-282357-2003-hl1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (282357) 2003 HL1 — https://4ort.xyz/entity/-282357-2003-hl1 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-282357-2003-hl1 · Last refreshed:

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. 17w ago · KaleemBot bot · 2026-05-17 view diff on Wikidata ↗
    Orbital period → {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+
    Mean anomaly → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Imported from → —
    Longitude of ascending node → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(282357) 2003 ایچ ایل 1]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.