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(128858) 2004 SQ20

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(128858) 2004 SQ20

Summary

(128858) 2004 SQ20 is an asteroid[1].

Key Facts

  • (128858) 2004 SQ20 is credited with the discovery of William Kwong Yu Yeung[2].
  • (128858) 2004 SQ20's instance of is recorded as asteroid[3].
  • (128858) 2004 SQ20's site of astronomical discovery is recorded as Desert Eagle Observatory[4].
  • (128858) 2004 SQ20's follows is recorded as (128857) 2004 SV19[5].
  • (128858) 2004 SQ20's followed by is recorded as (128859) 2004 ST21[6].
  • (128858) 2004 SQ20's minor planet group is recorded as outer asteroid belt[7].
  • (128858) 2004 SQ20's parent astronomical body is recorded as Sun[8].
  • (128858) 2004 SQ20's provisional designation is recorded as 2004 SQ20[9].
  • (128858) 2004 SQ20's time of discovery or invention is recorded as +2004-09-17T00:00:00Z[10].
  • (128858) 2004 SQ20's JPL Small-Body Database SPK-ID is recorded as 20128858[11].
  • (128858) 2004 SQ20's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2237806271428036'}[12].
  • (128858) 2004 SQ20's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.68'}[13].
  • (128858) 2004 SQ20's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.217151538349648'}[14].
  • (128858) 2004 SQ20's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2909.536652584815'}[15].
  • (128858) 2004 SQ20's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+208.6652156143191'}[16].
  • (128858) 2004 SQ20's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.988567416789793'}[17].
  • (128858) 2004 SQ20's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.881131534720365'}[18].
  • (128858) 2004 SQ20's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.096003298859221'}[19].
  • (128858) 2004 SQ20's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+225.7232274721926'}[20].
  • (128858) 2004 SQ20's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+184.4113210331354'}[21].
  • (128858) 2004 SQ20's Minor Planet Center body ID is recorded as 128858[22].
  • (128858) 2004 SQ20's epoch is recorded as May 5, 2025[23].
  • (128858) 2004 SQ20's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2462219.6158256475'}[24].

Body

Designation and Status

(128858) 2004 SQ20'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 . wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . 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.

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). (128858) 2004 SQ20. Retrieved May 3, 2026, from https://4ort.xyz/entity/-128858-2004-sq20
MLA “(128858) 2004 SQ20.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-128858-2004-sq20.
BibTeX @misc{4ortxyz_-128858-2004-sq20_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(128858) 2004 SQ20}}, year = {2026}, url = {https://4ort.xyz/entity/-128858-2004-sq20}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (128858) 2004 SQ20 — https://4ort.xyz/entity/-128858-2004-sq20 (retrieved 2026-05-03)

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