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(385445) 2003 QH91

Trans-Neptunian object
Place asteroid Q15034638
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(385445) 2003 QH91

Summary

(385445) 2003 QH91 is an asteroid[1]. (385445) 2003 QH91 ranks in the top 2% of asteroid entities by monthly Wikipedia readership (2 views/month).[2]

Key Facts

  • (385445) 2003 QH91 is credited with the discovery of Marc Buie[3].
  • (385445) 2003 QH91's instance of is recorded as asteroid[4].
  • (385445) 2003 QH91's instance of is recorded as trans-Neptunian object[5].
  • (385445) 2003 QH91's site of astronomical discovery is recorded as Cerro Tololo Inter-American Observatory[6].
  • (385445) 2003 QH91's followed by is recorded as 385446 Manwë[7].
  • (385445) 2003 QH91's minor planet group is recorded as trans-Neptunian object[8].
  • (385445) 2003 QH91's parent astronomical body is recorded as Sun[9].
  • (385445) 2003 QH91's provisional designation is recorded as 2003 QH91[10].
  • (385445) 2003 QH91's time of discovery or invention is recorded as +2003-08-24T00:00:00Z[11].
  • (385445) 2003 QH91's JPL Small-Body Database SPK-ID is recorded as 20385445[12].
  • (385445) 2003 QH91's orbital eccentricity is recorded as {'amount': '+0.1530'}[13].
  • (385445) 2003 QH91's orbital eccentricity is recorded as {'amount': '+0.1491228919497725'}[14].
  • (385445) 2003 QH91's absolute magnitude is recorded as {'amount': '+6.8'}[15].
  • (385445) 2003 QH91's absolute magnitude is recorded as {'amount': '+6.85'}[16].
  • (385445) 2003 QH91's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+3.6639'}[17].
  • (385445) 2003 QH91's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+3.670041317159756'}[18].
  • (385445) 2003 QH91's orbital period is recorded as {'unit': 'Q573', 'amount': '+90333.76558948176'}[19].
  • (385445) 2003 QH91's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+286.76'}[20].
  • (385445) 2003 QH91's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+286.9358575708825'}[21].
  • (385445) 2003 QH91's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+39.40044482343492'}[22].
  • (385445) 2003 QH91's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+45.27595309961298'}[23].
  • (385445) 2003 QH91's periapsis is recorded as {'unit': 'Q1811', 'amount': '+33.52493654725686'}[24].
  • (385445) 2003 QH91's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+266.12'}[25].
  • (385445) 2003 QH91's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+265.4568279528265'}[26].
  • (385445) 2003 QH91's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+123.7'}[27].

Body

Designation and Status

Recorded instance of include asteroid[4] and trans-Neptunian object[5].

Why It Matters

(385445) 2003 QH91 ranks in the top 2% of asteroid entities by monthly Wikipedia readership (2 views/month).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). (385445) 2003 QH91. Retrieved May 3, 2026, from https://4ort.xyz/entity/385445-2003-qh91
MLA “(385445) 2003 QH91.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/385445-2003-qh91.
BibTeX @misc{4ortxyz_385445-2003-qh91_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(385445) 2003 QH91}}, year = {2026}, url = {https://4ort.xyz/entity/385445-2003-qh91}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (385445) 2003 QH91 — https://4ort.xyz/entity/385445-2003-qh91 (retrieved 2026-05-03)

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