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(70689) 1999 UU16

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Place asteroid Q15183521
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(70689) 1999 UU16

Summary

(70689) 1999 UU16 is an asteroid[1].

Key Facts

  • (70689) 1999 UU16 is credited with the discovery of Catalina Sky Survey[2].
  • (70689) 1999 UU16's instance of is recorded as asteroid[3].
  • (70689) 1999 UU16's site of astronomical discovery is recorded as Catalina Station[4].
  • (70689) 1999 UU16 followed (70688) 1999 UZ15[5].
  • (70689) 1999 UU16 was followed by (70690) 1999 UF17[6].
  • (70689) 1999 UU16's minor planet group is recorded as asteroid belt[7].
  • (70689) 1999 UU16's parent astronomical body is recorded as Sun[8].
  • (70689) 1999 UU16's provisional designation is recorded as 1999 UU16[9].
  • (70689) 1999 UU16's provisional designation is recorded as 1995 WR41[10].
  • (70689) 1999 UU16's time of discovery or invention is recorded as October 29, 1999[11].
  • (70689) 1999 UU16's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1642267408518193'}[12].
  • (70689) 1999 UU16's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.59'}[13].
  • (70689) 1999 UU16's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.397705321857603'}[14].
  • (70689) 1999 UU16's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1532.436075960104'}[15].
  • (70689) 1999 UU16's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.97496809107664'}[16].
  • (70689) 1999 UU16's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.601293128298281'}[17].
  • (70689) 1999 UU16's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.02849502075894'}[18].
  • (70689) 1999 UU16's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.17409123583762'}[19].
  • (70689) 1999 UU16's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+78.70239561774565'}[20].
  • (70689) 1999 UU16's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+285.6736539575315'}[21].
  • (70689) 1999 UU16's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+5.306'}[22].
  • (70689) 1999 UU16's albedo is recorded as {'unit': '1', 'amount': '+0.027'}[23].
  • (70689) 1999 UU16's epoch is recorded as October 17, 2024[24].
  • (70689) 1999 UU16's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460916.8899279716'}[25].

Body

Designation and Status

(70689) 1999 UU16'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.
  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). (70689) 1999 UU16. Retrieved May 3, 2026, from https://4ort.xyz/entity/-70689-1999-uu16
MLA “(70689) 1999 UU16.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-70689-1999-uu16.
BibTeX @misc{4ortxyz_-70689-1999-uu16_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(70689) 1999 UU16}}, year = {2026}, url = {https://4ort.xyz/entity/-70689-1999-uu16}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (70689) 1999 UU16 — https://4ort.xyz/entity/-70689-1999-uu16 (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. 8w ago · LiMrBot bot · 2026-05-14 view diff on Wikidata ↗
    Time of periapsis → {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount':
    Orbital inclination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Periapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Diameter → {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount':
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1457]]: 15.59"
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