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(420210) 2011 HF

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(420210) 2011 HF

Summary

(420210) 2011 HF is an asteroid[1].

Key Facts

  • (420210) 2011 HF is credited with the discovery of Spacewatch[2].
  • (420210) 2011 HF's instance of is recorded as asteroid[3].
  • (420210) 2011 HF's instance of is recorded as potentially hazardous asteroid[4].
  • (420210) 2011 HF's instance of is recorded as near-Earth object[5].
  • (420210) 2011 HF's site of astronomical discovery is recorded as Kitt Peak National Observatory[6].
  • (420210) 2011 HF's minor planet group is recorded as Apollo asteroid[7].
  • (420210) 2011 HF's parent astronomical body is recorded as Sun[8].
  • (420210) 2011 HF's provisional designation is recorded as 2011 HF[9].
  • (420210) 2011 HF's time of discovery or invention is recorded as +2011-04-22T00:00:00Z[10].
  • (420210) 2011 HF's JPL Small-Body Database SPK-ID is recorded as 20420210[11].
  • (420210) 2011 HF's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2346713187674105'}[12].
  • (420210) 2011 HF's absolute magnitude is recorded as {'unit': '1', 'amount': '+20.43'}[13].
  • (420210) 2011 HF's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.62293781396786'}[14].
  • (420210) 2011 HF's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+531.1317376634095'}[15].
  • (420210) 2011 HF's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+204.8777040261827'}[16].
  • (420210) 2011 HF's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.28351973607192'}[17].
  • (420210) 2011 HF's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.584725005199917'}[18].
  • (420210) 2011 HF's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.9823144669439241'}[19].
  • (420210) 2011 HF's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+149.6728051873308'}[20].
  • (420210) 2011 HF's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+102.7318063410486'}[21].
  • (420210) 2011 HF's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet420210Provisional2011HF"][22].
  • (420210) 2011 HF's Minor Planet Center body ID is recorded as 420210[23].
  • (420210) 2011 HF's epoch is recorded as May 5, 2025[24].
  • (420210) 2011 HF's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460648.93299218'}[25].

Body

Designation and Status

Recorded instance of include asteroid[3], potentially hazardous asteroid[4], and near-Earth object[5].

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. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . 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.

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). (420210) 2011 HF. Retrieved May 3, 2026, from https://4ort.xyz/entity/-420210-2011-hf
MLA “(420210) 2011 HF.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-420210-2011-hf.
BibTeX @misc{4ortxyz_-420210-2011-hf_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(420210) 2011 HF}}, year = {2026}, url = {https://4ort.xyz/entity/-420210-2011-hf}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (420210) 2011 HF — https://4ort.xyz/entity/-420210-2011-hf (retrieved 2026-05-03)

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