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8543 Tsunemi

asteroid
Place asteroid Q568075

Facts

22 properties
Instance of
asteroid
Follows
(8542) 1993 VB2[4]
Followed by
8544 Sigenori[5]
Absolute magnitude
14.1, 14.44[15][16]
Apoapsis
2.63, 2.629695304918218
Argument of periapsis
116.28894, 116.3447890177908
Discoverer or inventor
Takao Kobayashi[2]
Epoch
November 21, 2025
Longitude of ascending node
212.37441, 212.3246616281596[21][22]
Mean anomaly
290.94065, 269.1841822108513
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.17 (0.17–0.17, n=3)[12][13][14]
Orbital inclination
4.28567, 4.285870572919372[17][18]
Orbital period
3.39, 1236.909608325906[19][20]
Parent astronomical body
Sun[7]
Periapsis
1.8823517, 1.880441199651292
Provisional designation
1979 WU6, 1993 XO1[8][9]
Semi-major axis of an orbit
2.2559884, 2.255068252284755[23]
Significant event
naming[11]
Site of astronomical discovery
Ōizumi Observatory[3]
Time of discovery or invention
December 15, 1993[10]
Time of periapsis
2461312.5304378094
🏷️ Also known as
en 8543 Tsunemi en Tsunemi de (8543) Tsunemi fa سیارک ۸۵۴۳ ja 常深 ru 1979 WU6 ru 1993 XO1 ru (8543) 1993 XO1 ru Tsunemi uk 8543 Цунемі zh 小行星8543
🔖 Identifiers · 3
Freebase ID
/m/03yhg57
JPL Small-Body Database SPK-ID
20008543
Minor Planet Center body ID
8543

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Discoverer or inventor 1
Takao Kobayashi
Epoch 1
November 21, 2025
Followed by 1
8544 Sigenori
Followed by (predecessor) 1
8544 Sigenori
Follows 1
(8542) 1993 VB2
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
(8542) 1993 VB2
Site of astronomical discovery 1
Ōizumi Observatory
← FactGrid item ID 1
Ruszenice-Kolonia
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Summary

8543 Tsunemi is an asteroid[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . Minor Planet Center 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] ↑ . Minor Planet Center database. 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] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). 8543 Tsunemi. Retrieved November 1, 2026, from https://4ort.xyz/entity/8543-tsunemi
MLA “8543 Tsunemi.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/8543-tsunemi.
BibTeX @misc{4ortxyz_8543-tsunemi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{8543 Tsunemi}}, year = {2026}, url = {https://4ort.xyz/entity/8543-tsunemi}, note = {Accessed: 2026-11-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 8543 Tsunemi — https://4ort.xyz/entity/8543-tsunemi (retrieved 2026-11-01)

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