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(69942) 1998 UC31

minor planet
Place asteroid Q4544203
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(69942) 1998 UC31

Summary

(69942) 1998 UC31 is an asteroid[1].

Key Facts

  • (69942) 1998 UC31 is credited with the discovery of Seiji Ueda[2].
  • (69942) 1998 UC31 is credited with the discovery of Hiroshi Kaneda[3].
  • (69942) 1998 UC31's instance of is recorded as asteroid[4].
  • (69942) 1998 UC31's site of astronomical discovery is recorded as Kushiro[5].
  • (69942) 1998 UC31 followed (69941) 1998 UL30[6].
  • (69942) 1998 UC31 was followed by (69943) 1998 UE34[7].
  • (69942) 1998 UC31's minor planet group is recorded as asteroid belt[8].
  • (69942) 1998 UC31's parent astronomical body is recorded as Sun[9].
  • (69942) 1998 UC31's provisional designation is recorded as 1998 UC31[10].
  • (69942) 1998 UC31's provisional designation is recorded as 2000 EZ63[11].
  • (69942) 1998 UC31's provisional designation is recorded as 2019 GA46[12].
  • (69942) 1998 UC31's time of discovery or invention is recorded as October 25, 1998[13].
  • (69942) 1998 UC31's orbital eccentricity is recorded as {'amount': '+0.1975948479200191'}[14].
  • (69942) 1998 UC31's absolute magnitude is recorded as {'amount': '+14.1'}[15].
  • (69942) 1998 UC31's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+9.116247289890092'}[16].
  • (69942) 1998 UC31's orbital period is recorded as {'unit': 'Q573', 'amount': '+1681.065867236325'}[17].
  • (69942) 1998 UC31's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+5.727886590866045'}[18].
  • (69942) 1998 UC31's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.766883470720187'}[19].
  • (69942) 1998 UC31's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+3.313605389329557'}[20].
  • (69942) 1998 UC31's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.220161552110817'}[21].
  • (69942) 1998 UC31's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+62.8083500710062'}[22].
  • (69942) 1998 UC31's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+299.0767409277272'}[23].
  • (69942) 1998 UC31's epoch is recorded as November 21, 2025[24].
  • (69942) 1998 UC31's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2461284.9889204088'}[25].

Body

Designation and Status

(69942) 1998 UC31's instance of is recorded as asteroid[4].

Related Entities

Hiroshi Kaneda

References

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

Direct Wikidata claims

  1. [4] ↑ . 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. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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.

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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). (69942) 1998 UC31. Retrieved May 3, 2026, from https://4ort.xyz/entity/69942-1998-uc31
MLA “(69942) 1998 UC31.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/69942-1998-uc31.
BibTeX @misc{4ortxyz_69942-1998-uc31_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(69942) 1998 UC31}}, year = {2026}, url = {https://4ort.xyz/entity/69942-1998-uc31}, note = {Accessed: 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. 26d ago · KaleemBot bot · 2026-05-11 view diff on Wikidata ↗
    Time of periapsis → {'unit': 'Q14267', 'amount': '+2461284.9889204088'}
    Minor planet group → asteroid belt
    Parent astronomical body → Sun
    Followed by → —
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(69942) 1998 یو سی 31]]"
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