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12342 Kudohmichiko

asteroid
Place asteroid Q2625365

Facts

24 properties
Instance of
asteroid
Follows
12341 Calevoet[4]
Followed by
12343 Martinbeech[5]
Absolute magnitude
+14.6, +14.7[15][16]
Albedo
+0.045[34]
Apoapsis
+2.731, +2.732114244082489[25][26]
Argument of periapsis
+16.07304, +16.60719092736571[29][30]
Diameter
+6.964[33]
Discoverer or inventor
Yoshio Kushida, Osamu Muramatsu[1][2]
Epoch
November 21, 2025[35]
Longitude of ascending node
+74.60681, +74.550630976523[21][22]
Mean anomaly
+115.54916, +46.16322131851092[31][32]
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.16 (0.16–0.16, n=3)[12][13][14]
Orbital inclination
+4.10183, +4.097274141668998[17][18]
Orbital period
+3.63, +1326.249596444591[19][20]
Parent astronomical body
Sun[7]
Periapsis
+1.9952541, +1.992661727002175[27][28]
Provisional designation
1988 XC5, 1993 BL12[8][9]
Semi-major axis of an orbit
+2.3631584, +2.362387985542332[23][24]
Significant event
naming[11]
Site of astronomical discovery
Yatsugatake South Base Observatory[3]
Time of discovery or invention
January 30, 1993[10]
Time of periapsis
+2460830.433462099[36]
🏷️ Also known as
en 12342 Kudohmichiko en Kudohmichiko de (12342) Kudohmichiko fa سیارک 12342 fa سیارک ۱۲۳۴۲ ja 工藤美智子 ru (12342) 1993 BL12 ru 1988 XC5 ru 1993 BL12 ru Kudohmichiko uk 12342 Kudohmichiko uk 12342 Кудохмічіко zh 小行星12342
🔖 Identifiers · 3
Freebase ID
/m/03y64yj
JPL Small-Body Database SPK-ID
20012342
Minor Planet Center body ID
12342

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

🔗 Connections
Discoverer or inventor 2
Osamu Muramatsu, Yoshio Kushida
Epoch 1
November 21, 2025
Followed by 1
12343 Martinbeech
Followed by (predecessor) 1
12343 Martinbeech
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Site of astronomical discovery 1
Yatsugatake South Base Observatory
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References

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

Direct Wikidata claims

  1. [1] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [2] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [4] ↑ . Minor Planet Center database. wikidata.org.
  5. [5] ↑ . Minor Planet Center database. wikidata.org.
  6. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [11] ↑ . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  26. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  27. [27] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  28. [28] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  29. [29] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  30. [30] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  31. [31] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  32. [32] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  33. [33] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  34. [34] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  35. [35] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  36. [36] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). 12342 Kudohmichiko. Retrieved November 2, 2026, from https://4ort.xyz/entity/12342-kudohmichiko
MLA “12342 Kudohmichiko.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/12342-kudohmichiko.
BibTeX @misc{4ortxyz_12342-kudohmichiko_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{12342 Kudohmichiko}}, year = {2026}, url = {https://4ort.xyz/entity/12342-kudohmichiko}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 12342 Kudohmichiko — https://4ort.xyz/entity/12342-kudohmichiko (retrieved 2026-11-02)

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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. 4d ago · AbzalM · 2026-10-31 view diff on Wikidata ↗
    Periapsis → {'unit': 'Q1811', 'amount': '+1.9952541'}, {'unit': 'Q1811', 'amount': '+1.992661727002175'}
    Orbital period → {'unit': 'Q577', 'amount': '+3.63'}, {'unit': 'Q573', 'amount': '+1326.249596444591'}
    Wikipedia languages → ['arz', 'ce', 'en', 'eo', 'fa', 'fi', 'fr', 'it', 'kaa', 'pl', 'pt', 'ro', 'sv',
    Instance of → asteroid
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||kaa */ kaawiki sitelink"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.