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(159533) 2001 HH31

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(159533) 2001 HH31

Summary

(159533) 2001 HH31 is an asteroid[1].

Key Facts

  • (159533) 2001 HH31 is credited with the discovery of Lowell Observatory Near-Earth-Object Search[2].
  • (159533) 2001 HH31's instance of is recorded as asteroid[3].
  • (159533) 2001 HH31's instance of is recorded as near-Earth object[4].
  • (159533) 2001 HH31's site of astronomical discovery is recorded as Anderson Mesa Station[5].
  • (159533) 2001 HH31's follows is recorded as (159532) 2001 HJ18[6].
  • (159533) 2001 HH31's followed by is recorded as (159534) 2001 HM42[7].
  • (159533) 2001 HH31's minor planet group is recorded as Amor asteroid[8].
  • (159533) 2001 HH31's parent astronomical body is recorded as Sun[9].
  • (159533) 2001 HH31's provisional designation is recorded as 2001 HH31[10].
  • (159533) 2001 HH31's provisional designation is recorded as 1997 WC54[11].
  • (159533) 2001 HH31's time of discovery or invention is recorded as +2001-04-25T00:00:00Z[12].
  • (159533) 2001 HH31's JPL Small-Body Database SPK-ID is recorded as 20159533[13].
  • (159533) 2001 HH31's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2887435540357104'}[14].
  • (159533) 2001 HH31's absolute magnitude is recorded as {'unit': '1', 'amount': '+17.66'}[15].
  • (159533) 2001 HH31's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.85258524932759'}[16].
  • (159533) 2001 HH31's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+777.2280623778'}[17].
  • (159533) 2001 HH31's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+3.66'}[18].
  • (159533) 2001 HH31's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+71.60946925666894'}[19].
  • (159533) 2001 HH31's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.654372734425289'}[20].
  • (159533) 2001 HH31's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.132062197463023'}[21].
  • (159533) 2001 HH31's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.176683271387555'}[22].
  • (159533) 2001 HH31's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+275.9638081832341'}[23].
  • (159533) 2001 HH31's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.11150087714064'}[24].
  • (159533) 2001 HH31's Google Knowledge Graph ID is recorded as /g/12z65w66c[25].
  • (159533) 2001 HH31's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet159533Provisional2001HH31"][26].

Body

Designation and Status

Recorded instance of include asteroid[3] and near-Earth object[4].

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. [2] ↑ . 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 . 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] ↑ . 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] ↑ . 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] ↑ . 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). (159533) 2001 HH31. Retrieved May 3, 2026, from https://4ort.xyz/entity/-159533-2001-hh31
MLA “(159533) 2001 HH31.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-159533-2001-hh31.
BibTeX @misc{4ortxyz_-159533-2001-hh31_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(159533) 2001 HH31}}, year = {2026}, url = {https://4ort.xyz/entity/-159533-2001-hh31}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (159533) 2001 HH31 — https://4ort.xyz/entity/-159533-2001-hh31 (retrieved 2026-05-03)

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