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14873 Shoyo

asteroid
Place asteroid Q2473210

Facts

25 properties
Instance of
asteroid
Follows
14872 Hoher List[5]
Followed by
(14874) 1990 US4[6]
Absolute magnitude
+13.7, +13.88[16][17]
Albedo
+0.277[36]
Apoapsis
+2.931, +2.929517510634299[27][28]
Argument of periapsis
+325.68578, +325.7778093844733[31][32]
Diameter
+5.28[35]
Discoverer or inventor
Kōyō Kawanishi, Matsuo Sugano[1][2]
Epoch
November 21, 2025[37]
Longitude of ascending node
+43.55499, +43.50482246497841[23][24]
Mean anomaly
+171.43527, +197.6316761754055[33][34]
Minor planet group
asteroid belt[7]
Orbital eccentricity
0.23 (0.23–0.23, n=3)[13][14][15]
Orbital inclination
+8.46690, +8.45911975355766[18][19]
Orbital period
+3.7, +1349.905350898915[20][21]
Parent astronomical body
Sun[8]
Periapsis
+1.8502905, +1.851275310367932[29][30]
Provisional designation
1990 UQ2, 1998 BV1[9][10]
Rotation period
+3.5746[22]
Semi-major axis of an orbit
+2.3907973, +2.390396410501116[25][26]
Significant event
naming[12]
Site of astronomical discovery
Minami-Awaji, Minami-Oda Observatory[3][4]
Time of discovery or invention
October 28, 1990[11]
Show all 25 facts +1
Time of periapsis
+2461609.3385254093[38]
🏷️ Also known as
en 14873 Shoyo en Shoyo de (14873) Shoyo fa سیارک 14873 fa سیارک ۱۴۸۷۳ ja 松陽 ru (14873) 1990 UQ2 ru 1990 UQ2 ru 1998 BV1 ru Shoyo uk 14873 Shoyo uk 14873 Сьойо zh 小行星14873
🔖 Identifiers · 3
Freebase ID
/m/03ygjq5
JPL Small-Body Database SPK-ID
20014873
Minor Planet Center body ID
14873

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

🔗 Connections
Discoverer or inventor 2
Kōyō Kawanishi, Matsuo Sugano
Epoch 1
November 21, 2025
Followed by 1
(14874) 1990 US4
Followed by (predecessor) 1
(14874) 1990 US4
Follows 1
14872 Hoher List
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
14872 Hoher List
Site of astronomical discovery 1
Minami-Awaji
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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. wikidata.org.
  2. [2] ↑ . Minor Planet Center database. wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [5] ↑ . Minor Planet Center database. wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [8] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . wikidata.org.
  14. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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.
  37. [37] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  38. [38] ↑ . 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). 14873 Shoyo. Retrieved November 1, 2026, from https://4ort.xyz/entity/14873-shoyo
MLA “14873 Shoyo.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/14873-shoyo.
BibTeX @misc{4ortxyz_14873-shoyo_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{14873 Shoyo}}, year = {2026}, url = {https://4ort.xyz/entity/14873-shoyo}, note = {Accessed: 2026-11-01}}
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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. 3d ago · AbzalM · 2026-10-31 view diff on Wikidata ↗
    Wikipedia languages → ['arz', 'ce', 'en', 'eo', 'fa', 'fr', 'it', 'ja', 'kaa', 'pl', 'pt', 'ro', 'sv',
    Sitelink count → 18
    Claims rich → —
    "/* wbeditentity-update-languages-and-other-short:0||kaa */ kaawiki sitelink"
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