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(19988) 1990 QW3

minor planet
Place asteroid Q4542147
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(19988) 1990 QW3

Summary

(19988) 1990 QW3 is an asteroid[1].

Key Facts

  • (19988) 1990 QW3 is credited with the discovery of Henry E. Holt[2].
  • (19988) 1990 QW3's instance of is recorded as asteroid[3].
  • (19988) 1990 QW3's site of astronomical discovery is recorded as Palomar Observatory[4].
  • (19988) 1990 QW3 followed (19987) 1990 QJ3[5].
  • (19988) 1990 QW3 was followed by (19989) 1990 RN8[6].
  • (19988) 1990 QW3's minor planet group is recorded as asteroid belt[7].
  • (19988) 1990 QW3's parent astronomical body is recorded as Sun[8].
  • (19988) 1990 QW3's provisional designation is recorded as 1987 SA5[9].
  • (19988) 1990 QW3's provisional designation is recorded as 1990 QW3[10].
  • (19988) 1990 QW3's time of discovery or invention is recorded as August 22, 1990[11].
  • (19988) 1990 QW3's orbital eccentricity is recorded as {'amount': '+0.15'}[12].
  • (19988) 1990 QW3's orbital eccentricity is recorded as {'amount': '+0.1536521'}[13].
  • (19988) 1990 QW3's orbital eccentricity is recorded as {'amount': '+0.1535576038539835'}[14].
  • (19988) 1990 QW3's absolute magnitude is recorded as {'amount': '+15.5'}[15].
  • (19988) 1990 QW3's absolute magnitude is recorded as {'amount': '+15.65'}[16].
  • (19988) 1990 QW3's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.78348'}[17].
  • (19988) 1990 QW3's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.782456716544776'}[18].
  • (19988) 1990 QW3's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.13'}[19].
  • (19988) 1990 QW3's orbital period is recorded as {'unit': 'Q573', 'amount': '+1144.951255483913'}[20].
  • (19988) 1990 QW3's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+317.63793'}[21].
  • (19988) 1990 QW3's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+317.5846341822328'}[22].
  • (19988) 1990 QW3's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.1417801'}[23].
  • (19988) 1990 QW3's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.1418664124395'}[24].
  • (19988) 1990 QW3's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.471'}[25].
  • (19988) 1990 QW3's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.470766286509037'}[26].

Body

Designation and Status

(19988) 1990 QW3'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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [26] ↑ . 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). (19988) 1990 QW3. Retrieved May 3, 2026, from https://4ort.xyz/entity/19988-1990-qw3
MLA “(19988) 1990 QW3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/19988-1990-qw3.
BibTeX @misc{4ortxyz_19988-1990-qw3_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(19988) 1990 QW3}}, year = {2026}, url = {https://4ort.xyz/entity/19988-1990-qw3}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (19988) 1990 QW3 — https://4ort.xyz/entity/19988-1990-qw3 (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. 10d ago · KaleemBot bot · 2026-05-30 view diff on Wikidata ↗
    Apoapsis → {'unit': 'Q1811', 'amount': '+2.471'}, {'unit': 'Q1811', 'amount': '+2.470766286509037'}
    Parent astronomical body → Sun
    Orbital eccentricity → {'amount': '+0.15'}, {'amount': '+0.1536521'}, {'amount': '+0.1535576038539835'}
    Albedo → {'amount': '+0.335'}
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(19988) 1990 کیو ڈبلیو 3]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.