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(144894) 2004 SY5

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(144894) 2004 SY5

Summary

(144894) 2004 SY5 is an asteroid[1].

Key Facts

  • (144894) 2004 SY5 is credited with the discovery of Spacewatch[2].
  • (144894) 2004 SY5's instance of is recorded as asteroid[3].
  • (144894) 2004 SY5's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (144894) 2004 SY5's follows is recorded as (144893) 2004 ST4[5].
  • (144894) 2004 SY5's followed by is recorded as (144895) 2004 TO65[6].
  • (144894) 2004 SY5's minor planet group is recorded as asteroid belt[7].
  • (144894) 2004 SY5's minor planet group is recorded as outer asteroid belt[8].
  • (144894) 2004 SY5's parent astronomical body is recorded as Sun[9].
  • (144894) 2004 SY5's provisional designation is recorded as 2004 SY5[10].
  • (144894) 2004 SY5's provisional designation is recorded as 1998 YY21[11].
  • (144894) 2004 SY5's time of discovery or invention is recorded as +2004-09-17T00:00:00Z[12].
  • (144894) 2004 SY5's JPL Small-Body Database SPK-ID is recorded as 20144894[13].
  • (144894) 2004 SY5's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1438342436954229'}[14].
  • (144894) 2004 SY5's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.1'}[15].
  • (144894) 2004 SY5's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.062337694268845'}[16].
  • (144894) 2004 SY5's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2848.35606884419'}[17].
  • (144894) 2004 SY5's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+305.4210284025983'}[18].
  • (144894) 2004 SY5's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.932456265393427'}[19].
  • (144894) 2004 SY5's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.498078138191619'}[20].
  • (144894) 2004 SY5's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.366834392595237'}[21].
  • (144894) 2004 SY5's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+136.3058463923298'}[22].
  • (144894) 2004 SY5's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+167.0050158500716'}[23].
  • (144894) 2004 SY5's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+9.788'}[24].
  • (144894) 2004 SY5's albedo is recorded as {'unit': '1', 'amount': '+0.051'}[25].
  • (144894) 2004 SY5's Minor Planet Center body ID is recorded as 144894[26].

Body

Designation and Status

(144894) 2004 SY5'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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . 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). (144894) 2004 SY5. Retrieved May 3, 2026, from https://4ort.xyz/entity/-144894-2004-sy5
MLA “(144894) 2004 SY5.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-144894-2004-sy5.
BibTeX @misc{4ortxyz_-144894-2004-sy5_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(144894) 2004 SY5}}, year = {2026}, url = {https://4ort.xyz/entity/-144894-2004-sy5}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (144894) 2004 SY5 — https://4ort.xyz/entity/-144894-2004-sy5 (retrieved 2026-05-03)

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