(318101) 2004 HY40

asteroid
Place asteroid Q8226565
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(318101) 2004 HY40

Summary

(318101) 2004 HY40 is an asteroid[1].

Key Facts

  • (318101) 2004 HY40 is credited with the discovery of Spacewatch[2].
  • (318101) 2004 HY40's instance of is recorded as asteroid[3].
  • (318101) 2004 HY40's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (318101) 2004 HY40's minor planet group is recorded as Jupiter trojan[5].
  • (318101) 2004 HY40's minor planet group is recorded as Greek camp trojan asteroid[6].
  • (318101) 2004 HY40's parent astronomical body is recorded as Sun[7].
  • (318101) 2004 HY40's provisional designation is recorded as 2004 HY40[8].
  • (318101) 2004 HY40's provisional designation is recorded as 2009 SC209[9].
  • (318101) 2004 HY40's time of discovery or invention is recorded as +2004-04-19T00:00:00Z[10].
  • (318101) 2004 HY40's JPL Small-Body Database SPK-ID is recorded as 20318101[11].
  • (318101) 2004 HY40's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.07094507244728944'}[12].
  • (318101) 2004 HY40's Lagrangian point is recorded as L4-Jupiter-Sun[13].
  • (318101) 2004 HY40's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.19'}[14].
  • (318101) 2004 HY40's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+23.20533356904708'}[15].
  • (318101) 2004 HY40's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4240.028170623257'}[16].
  • (318101) 2004 HY40's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.70230597664458'}[17].
  • (318101) 2004 HY40's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.126805915870705'}[18].
  • (318101) 2004 HY40's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.490527532995344'}[19].
  • (318101) 2004 HY40's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.763084298746065'}[20].
  • (318101) 2004 HY40's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+335.4010700078178'}[21].
  • (318101) 2004 HY40's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+148.2129996394409'}[22].
  • (318101) 2004 HY40's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+11.748'}[23].
  • (318101) 2004 HY40's Google Knowledge Graph ID is recorded as /g/124xw57qb[24].
  • (318101) 2004 HY40's albedo is recorded as {'unit': '1', 'amount': '+0.061'}[25].
  • (318101) 2004 HY40's Minor Planet Center body ID is recorded as 318101[26].

Body

Designation and Status

(318101) 2004 HY40'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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] . minorplanetcenter.org. minorplanetcenter.org. 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 . 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] . 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] . 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). (318101) 2004 HY40. Retrieved May 3, 2026, from https://4ort.xyz/entity/-318101-2004-hy40
MLA “(318101) 2004 HY40.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-318101-2004-hy40.
BibTeX @misc{4ortxyz_-318101-2004-hy40_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(318101) 2004 HY40}}, year = {2026}, url = {https://4ort.xyz/entity/-318101-2004-hy40}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (318101) 2004 HY40 — https://4ort.xyz/entity/-318101-2004-hy40 (retrieved 2026-05-03)

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