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(37576) 1990 QW9

minor planet
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(37576) 1990 QW9

Summary

(37576) 1990 QW9 is an asteroid[1]. (37576) 1990 QW9 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • (37576) 1990 QW9 is credited with the discovery of Henry E. Holt[3].
  • (37576) 1990 QW9's instance of is recorded as asteroid[4].
  • (37576) 1990 QW9's site of astronomical discovery is recorded as Palomar Observatory[5].
  • (37576) 1990 QW9 followed (37575) 1990 QD7[6].
  • (37576) 1990 QW9 was followed by (37577) 1990 RG[7].
  • (37576) 1990 QW9's minor planet group is recorded as asteroid belt[8].
  • (37576) 1990 QW9's parent astronomical body is recorded as Sun[9].
  • (37576) 1990 QW9's provisional designation is recorded as 1990 QW9[10].
  • (37576) 1990 QW9's provisional designation is recorded as 1994 PW39[11].
  • (37576) 1990 QW9's time of discovery or invention is recorded as August 24, 1990[12].
  • (37576) 1990 QW9's orbital eccentricity is recorded as {'amount': '+0.29'}[13].
  • (37576) 1990 QW9's orbital eccentricity is recorded as {'amount': '+0.2898039'}[14].
  • (37576) 1990 QW9's orbital eccentricity is recorded as {'amount': '+0.2875712648114704'}[15].
  • (37576) 1990 QW9's absolute magnitude is recorded as {'amount': '+14.2'}[16].
  • (37576) 1990 QW9's absolute magnitude is recorded as {'amount': '+14.35'}[17].
  • (37576) 1990 QW9's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+11.28636'}[18].
  • (37576) 1990 QW9's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+11.2825756601566'}[19].
  • (37576) 1990 QW9's orbital period is recorded as {'unit': 'Q577', 'amount': '+4.17'}[20].
  • (37576) 1990 QW9's orbital period is recorded as {'unit': 'Q573', 'amount': '+1528.92999463042'}[21].
  • (37576) 1990 QW9's rotation period is recorded as {'unit': 'Q25235', 'amount': '+40.3'}[22].
  • (37576) 1990 QW9's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+170.54480'}[23].
  • (37576) 1990 QW9's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+170.1461492650503'}[24].
  • (37576) 1990 QW9's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.5909396'}[25].
  • (37576) 1990 QW9's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.597323924529762'}[26].
  • (37576) 1990 QW9's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+3.342'}[27].

Body

Designation and Status

(37576) 1990 QW9's instance of is recorded as asteroid[4].

Why It Matters

(37576) 1990 QW9 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[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. [3] ↑ . 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. [6] ↑ . 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 . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. 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). (37576) 1990 QW9. Retrieved May 3, 2026, from https://4ort.xyz/entity/37576-1990-qw9
MLA “(37576) 1990 QW9.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/37576-1990-qw9.
BibTeX @misc{4ortxyz_37576-1990-qw9_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(37576) 1990 QW9}}, year = {2026}, url = {https://4ort.xyz/entity/37576-1990-qw9}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (37576) 1990 QW9 — https://4ort.xyz/entity/37576-1990-qw9 (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. 26d ago · KaleemBot bot · 2026-05-16 view diff on Wikidata ↗
    Follows → (37575) 1990 QD7
    Orbital period → {'unit': 'Q577', 'amount': '+4.17'}, {'unit': 'Q573', 'amount': '+1528.92999463042'}
    Mean anomaly → {'unit': 'Q28390', 'amount': '+255.56470'}, {'unit': 'Q28390', 'amount': '+195.9853995266219'}
    Aliases → —
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(37576) 1990 کیو ڈبلیو 9]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.