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(56318) 1999 UR3

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(56318) 1999 UR3

Summary

(56318) 1999 UR3 is an asteroid[1].

Key Facts

  • (56318) 1999 UR3's instance of is recorded as asteroid[2].
  • (56318) 1999 UR3's site of astronomical discovery is recorded as La Silla Observatory[3].
  • (56318) 1999 UR3's follows is recorded as (56317) 1999 TJ232[4].
  • (56318) 1999 UR3's followed by is recorded as (56319) 1999 UM10[5].
  • (56318) 1999 UR3's minor planet group is recorded as inner asteroid belt[6].
  • (56318) 1999 UR3's parent astronomical body is recorded as Sun[7].
  • (56318) 1999 UR3's provisional designation is recorded as 2001 MU[8].
  • (56318) 1999 UR3's provisional designation is recorded as 1999 UR3[9].
  • (56318) 1999 UR3's time of discovery or invention is recorded as +1999-10-20T00:00:00Z[10].
  • (56318) 1999 UR3's JPL Small-Body Database SPK-ID is recorded as 20056318[11].
  • (56318) 1999 UR3's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.06921452531891217'}[12].
  • (56318) 1999 UR3's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.5'}[13].
  • (56318) 1999 UR3's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+26.88772333891671'}[14].
  • (56318) 1999 UR3's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+933.5010308104554'}[15].
  • (56318) 1999 UR3's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+3.541'}[16].
  • (56318) 1999 UR3's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+89.17925120692354'}[17].
  • (56318) 1999 UR3's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.869293876590012'}[18].
  • (56318) 1999 UR3's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.998676164939739'}[19].
  • (56318) 1999 UR3's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.739911588240285'}[20].
  • (56318) 1999 UR3's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.69286233963258'}[21].
  • (56318) 1999 UR3's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.9372286621300742'}[22].
  • (56318) 1999 UR3's Minor Planet Center body ID is recorded as 56318[23].
  • (56318) 1999 UR3's epoch is recorded as November 21, 2025[24].
  • (56318) 1999 UR3's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460998.069711327'}[25].

Body

Designation and Status

(56318) 1999 UR3's instance of is recorded as asteroid[2].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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] ↑ . 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] ↑ . 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). (56318) 1999 UR3. Retrieved May 3, 2026, from https://4ort.xyz/entity/-56318-1999-ur3
MLA “(56318) 1999 UR3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-56318-1999-ur3.
BibTeX @misc{4ortxyz_-56318-1999-ur3_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(56318) 1999 UR3}}, year = {2026}, url = {https://4ort.xyz/entity/-56318-1999-ur3}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (56318) 1999 UR3 — https://4ort.xyz/entity/-56318-1999-ur3 (retrieved 2026-05-03)

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