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(59057) 1998 UO18

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Thing asteroid Q8333362
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(59057) 1998 UO18

Summary

(59057) 1998 UO18 is an asteroid[1].

Key Facts

  • (59057) 1998 UO18 is credited with the discovery of Takao Kobayashi[2].
  • (59057) 1998 UO18's instance of is recorded as asteroid[3].
  • (59057) 1998 UO18's site of astronomical discovery is recorded as Ōizumi Observatory[4].
  • (59057) 1998 UO18 followed (59056) 1998 UK16[5].
  • (59057) 1998 UO18 was followed by (59058) 1998 UA19[6].
  • (59057) 1998 UO18's minor planet group is recorded as asteroid belt[7].
  • (59057) 1998 UO18's parent astronomical body is recorded as Sun[8].
  • (59057) 1998 UO18's provisional designation is recorded as 1994 PB28[9].
  • (59057) 1998 UO18's provisional designation is recorded as 1998 UO18[10].
  • (59057) 1998 UO18's time of discovery or invention is recorded as +1998-10-25T00:00:00Z[11].
  • (59057) 1998 UO18's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2206651907748133'}[12].
  • (59057) 1998 UO18's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.87'}[13].
  • (59057) 1998 UO18's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.2359689818057'}[14].
  • (59057) 1998 UO18's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1332.246283792872'}[15].
  • (59057) 1998 UO18's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+5.398'}[16].
  • (59057) 1998 UO18's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.951525878343627'}[17].
  • (59057) 1998 UO18's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.369503713909627'}[18].
  • (59057) 1998 UO18's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.892370702981124'}[19].
  • (59057) 1998 UO18's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.84663672483813'}[20].
  • (59057) 1998 UO18's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.54235298991163'}[21].
  • (59057) 1998 UO18's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+67.59991441982716'}[22].
  • (59057) 1998 UO18's epoch is recorded as October 17, 2024[23].
  • (59057) 1998 UO18's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460350.334070082'}[24].

Body

Definition and Type

(59057) 1998 UO18'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). (59057) 1998 UO18. Retrieved May 7, 2026, from https://4ort.xyz/entity/q8333362
MLA “(59057) 1998 UO18.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q8333362.
BibTeX @misc{4ortxyz_q8333362_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(59057) 1998 UO18}}, year = {2026}, url = {https://4ort.xyz/entity/q8333362}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (59057) 1998 UO18 — https://4ort.xyz/entity/q8333362 (retrieved 2026-05-07)

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