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(66828) 1999 UG41

asteroid
Place asteroid Q15181995
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(66828) 1999 UG41

Summary

(66828) 1999 UG41 is an asteroid[1].

Key Facts

  • (66828) 1999 UG41 is credited with the discovery of Lowell Observatory Near-Earth-Object Search[2].
  • (66828) 1999 UG41's instance of is recorded as asteroid[3].
  • (66828) 1999 UG41's site of astronomical discovery is recorded as Anderson Mesa Station[4].
  • (66828) 1999 UG41 followed (66827) 1999 UG37[5].
  • (66828) 1999 UG41 was followed by (66829) 1999 UY42[6].
  • (66828) 1999 UG41's minor planet group is recorded as asteroid belt[7].
  • (66828) 1999 UG41's parent astronomical body is recorded as Sun[8].
  • (66828) 1999 UG41's provisional designation is recorded as 1999 UG41[9].
  • (66828) 1999 UG41's time of discovery or invention is recorded as October 17, 1999[10].
  • (66828) 1999 UG41's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.203806820768028'}[11].
  • (66828) 1999 UG41's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.47'}[12].
  • (66828) 1999 UG41's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.12220012275651'}[13].
  • (66828) 1999 UG41's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1559.493219865537'}[14].
  • (66828) 1999 UG41's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+190.5729131473162'}[15].
  • (66828) 1999 UG41's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.631823190227041'}[16].
  • (66828) 1999 UG41's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.168206707450782'}[17].
  • (66828) 1999 UG41's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.095439673003298'}[18].
  • (66828) 1999 UG41's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+140.3364449800977'}[19].
  • (66828) 1999 UG41's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+354.2522566542425'}[20].
  • (66828) 1999 UG41's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+4.412'}[21].
  • (66828) 1999 UG41's albedo is recorded as {'unit': '1', 'amount': '+0.052'}[22].
  • (66828) 1999 UG41's epoch is recorded as October 17, 2024[23].
  • (66828) 1999 UG41's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460625.3987966035'}[24].

Body

Designation and Status

(66828) 1999 UG41'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). (66828) 1999 UG41. Retrieved May 3, 2026, from https://4ort.xyz/entity/-66828-1999-ug41
MLA “(66828) 1999 UG41.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-66828-1999-ug41.
BibTeX @misc{4ortxyz_-66828-1999-ug41_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(66828) 1999 UG41}}, year = {2026}, url = {https://4ort.xyz/entity/-66828-1999-ug41}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (66828) 1999 UG41 — https://4ort.xyz/entity/-66828-1999-ug41 (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. 27d ago · LiMrBot bot · 2026-05-13 view diff on Wikidata ↗
    Absolute magnitude → {'unit': '1', 'amount': '+15.47'}
    Time of periapsis → {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount':
    Epoch → October 17, 2024
    Minor planet center body id → 66828
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1096]]: 0.203806820768028±0.0000000028083"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.