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(75991) 2000 DE9

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(75991) 2000 DE9

Summary

(75991) 2000 DE9 is an asteroid[1].

Key Facts

  • (75991) 2000 DE9 is credited with the discovery of Spacewatch[2].
  • (75991) 2000 DE9's instance of is recorded as asteroid[3].
  • (75991) 2000 DE9's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (75991) 2000 DE9 followed (75990) 2000 DA9[5].
  • (75991) 2000 DE9 was followed by (75992) 2000 DH9[6].
  • (75991) 2000 DE9's minor planet group is recorded as asteroid belt[7].
  • (75991) 2000 DE9's parent astronomical body is recorded as Sun[8].
  • (75991) 2000 DE9's provisional designation is recorded as 2000 DE9[9].
  • (75991) 2000 DE9's time of discovery or invention is recorded as February 26, 2000[10].
  • (75991) 2000 DE9's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1264837575722454'}[11].
  • (75991) 2000 DE9's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.57'}[12].
  • (75991) 2000 DE9's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.4716468895932379'}[13].
  • (75991) 2000 DE9's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1936.436950289799'}[14].
  • (75991) 2000 DE9's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+185.9193292650671'}[15].
  • (75991) 2000 DE9's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.040441297479675'}[16].
  • (75991) 2000 DE9's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.425007737462737'}[17].
  • (75991) 2000 DE9's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.655874857496613'}[18].
  • (75991) 2000 DE9's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+109.1000397025254'}[19].
  • (75991) 2000 DE9's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+97.51755568264068'}[20].
  • (75991) 2000 DE9's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+5.069'}[21].
  • (75991) 2000 DE9's albedo is recorded as {'unit': '1', 'amount': '+0.048'}[22].
  • (75991) 2000 DE9's epoch is recorded as October 17, 2024[23].
  • (75991) 2000 DE9's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460075.953894095'}[24].

Body

Designation and Status

(75991) 2000 DE9'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] ↑ . 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] ↑ . 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.

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). (75991) 2000 DE9. Retrieved May 3, 2026, from https://4ort.xyz/entity/-75991-2000-de9
MLA “(75991) 2000 DE9.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-75991-2000-de9.
BibTeX @misc{4ortxyz_-75991-2000-de9_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(75991) 2000 DE9}}, year = {2026}, url = {https://4ort.xyz/entity/-75991-2000-de9}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (75991) 2000 DE9 — https://4ort.xyz/entity/-75991-2000-de9 (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. 7d ago · LiMrBot bot · 2026-05-27 view diff on Wikidata ↗
    Periapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Time of periapsis → {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount':
    Orbital period → {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+
    Mean anomaly → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P2244]]: 2.655874857496613±0.00000011424 astronomical unit"
  2. 8d ago · LiMrBot bot · 2026-05-27 view diff on Wikidata ↗
    Albedo → {'unit': '1', 'amount': '+0.048'}
    Discoverer or inventor → Spacewatch
    Apoapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Orbital inclination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1457]]: 15.57"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.