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(333478) 2004 SD20

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(333478) 2004 SD20

Summary

(333478) 2004 SD20 is an asteroid[1].

Key Facts

  • (333478) 2004 SD20 is credited with the discovery of Siding Spring Survey[2].
  • (333478) 2004 SD20's instance of is recorded as asteroid[3].
  • (333478) 2004 SD20's instance of is recorded as near-Earth object[4].
  • (333478) 2004 SD20's site of astronomical discovery is recorded as Siding Spring Observatory[5].
  • (333478) 2004 SD20's minor planet group is recorded as Aten asteroid[6].
  • (333478) 2004 SD20's parent astronomical body is recorded as Sun[7].
  • (333478) 2004 SD20's provisional designation is recorded as 2004 SD20[8].
  • (333478) 2004 SD20's time of discovery or invention is recorded as +2004-09-21T00:00:00Z[9].
  • (333478) 2004 SD20's JPL Small-Body Database SPK-ID is recorded as 20333478[10].
  • (333478) 2004 SD20's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.4649045180288731'}[11].
  • (333478) 2004 SD20's absolute magnitude is recorded as {'unit': '1', 'amount': '+18.05'}[12].
  • (333478) 2004 SD20's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+21.33030962154209'}[13].
  • (333478) 2004 SD20's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+299.1856064214844'}[14].
  • (333478) 2004 SD20's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.55022239514741'}[15].
  • (333478) 2004 SD20's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.8754436148905911'}[16].
  • (333478) 2004 SD20's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.282441306732756'}[17].
  • (333478) 2004 SD20's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.4684459230484264'}[18].
  • (333478) 2004 SD20's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+94.50539544730552'}[19].
  • (333478) 2004 SD20's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+319.4660804846575'}[20].
  • (333478) 2004 SD20's Google Knowledge Graph ID is recorded as /g/12z655lwx[21].
  • (333478) 2004 SD20's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet333478Provisional2004SD20"][22].
  • (333478) 2004 SD20's Minor Planet Center body ID is recorded as 333478[23].
  • (333478) 2004 SD20's epoch is recorded as May 5, 2025[24].
  • (333478) 2004 SD20's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460834.1865702523'}[25].

Body

Designation and Status

Recorded instance of include asteroid[3] and near-Earth object[4].

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. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . 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). (333478) 2004 SD20. Retrieved May 3, 2026, from https://4ort.xyz/entity/-333478-2004-sd20
MLA “(333478) 2004 SD20.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-333478-2004-sd20.
BibTeX @misc{4ortxyz_-333478-2004-sd20_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(333478) 2004 SD20}}, year = {2026}, url = {https://4ort.xyz/entity/-333478-2004-sd20}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (333478) 2004 SD20 — https://4ort.xyz/entity/-333478-2004-sd20 (retrieved 2026-05-03)

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