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(18351) 1990 QN5

minor planet
Place asteroid Q4541983
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(18351) 1990 QN5

Summary

(18351) 1990 QN5 is an asteroid[1].

Key Facts

  • (18351) 1990 QN5 is credited with the discovery of Henry E. Holt[2].
  • (18351) 1990 QN5's instance of is recorded as asteroid[3].
  • (18351) 1990 QN5's site of astronomical discovery is recorded as Palomar Observatory[4].
  • (18351) 1990 QN5 followed (18350) 1990 QJ2[5].
  • (18351) 1990 QN5 was followed by (18352) 1990 QB8[6].
  • (18351) 1990 QN5's minor planet group is recorded as asteroid belt[7].
  • (18351) 1990 QN5's parent astronomical body is recorded as Sun[8].
  • (18351) 1990 QN5's provisional designation is recorded as 1990 QN5[9].
  • (18351) 1990 QN5's provisional designation is recorded as 1997 DV[10].
  • (18351) 1990 QN5's time of discovery or invention is recorded as August 29, 1990[11].
  • (18351) 1990 QN5's orbital eccentricity is recorded as {'amount': '+0.17'}[12].
  • (18351) 1990 QN5's orbital eccentricity is recorded as {'amount': '+0.1750377'}[13].
  • (18351) 1990 QN5's orbital eccentricity is recorded as {'amount': '+0.176290913252235'}[14].
  • (18351) 1990 QN5's absolute magnitude is recorded as {'amount': '+13.3'}[15].
  • (18351) 1990 QN5's absolute magnitude is recorded as {'amount': '+13.39'}[16].
  • (18351) 1990 QN5's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+8.62829'}[17].
  • (18351) 1990 QN5's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+8.62621369656969'}[18].
  • (18351) 1990 QN5's orbital period is recorded as {'unit': 'Q577', 'amount': '+4.66'}[19].
  • (18351) 1990 QN5's orbital period is recorded as {'unit': 'Q573', 'amount': '+1700.953514543482'}[20].
  • (18351) 1990 QN5's rotation period is recorded as {'unit': 'Q25235', 'amount': '+4.339'}[21].
  • (18351) 1990 QN5's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+345.12877'}[22].
  • (18351) 1990 QN5's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+345.0460587019282'}[23].
  • (18351) 1990 QN5's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.7907254'}[24].
  • (18351) 1990 QN5's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.788662855753196'}[25].
  • (18351) 1990 QN5's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+3.279'}[26].

Body

Designation and Status

(18351) 1990 QN5'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 . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (18351) 1990 QN5. Retrieved May 3, 2026, from https://4ort.xyz/entity/18351-1990-qn5
MLA “(18351) 1990 QN5.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/18351-1990-qn5.
BibTeX @misc{4ortxyz_18351-1990-qn5_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(18351) 1990 QN5}}, year = {2026}, url = {https://4ort.xyz/entity/18351-1990-qn5}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (18351) 1990 QN5 — https://4ort.xyz/entity/18351-1990-qn5 (retrieved 2026-05-03)

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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. 25d ago · KaleemBot bot · 2026-05-13 view diff on Wikidata ↗
    Periapsis → {'unit': 'Q1811', 'amount': '+2.3022432'}, {'unit': 'Q1811', 'amount': '+2.297046934159879'}
    Epoch → November 21, 2025
    Semi-major axis of an orbit → {'unit': 'Q1811', 'amount': '+2.7907254'}, {'unit': 'Q1811', 'amount': '+2.788662855753196'}
    Instance of → —
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(18351) 1990 کیو این 5]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.