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8915 Sawaishujiro

asteroid
Place Asteroid Q1189747

Facts

25 properties

Identity

Instance of
asteroid
More facts +24
Follows
8914 Nickjames[3]
Followed by
(8916) 1996 CC[4]
Absolute magnitude
+11.5, +11.62[16][17]
Albedo
+0.059[36]
Apoapsis
+4.142, +4.125525148753218[27][28]
Argument of periapsis
+326.47427, +325.8349962875443[31][32]
Diameter
+30.135[35]
Discoverer or inventor
Takao Kobayashi[1]
Epoch
November 21, 2025[37]
Longitude of ascending node
+245.18246, +245.1466949298107[23][24]
Mean anomaly
+263.01773, +207.3618642773458[33][34]
Minor planet group
asteroid belt, outer asteroid belt[5][6]
Orbital eccentricity
0.05 (0.05–0.05, n=3)[13][14][15]
Orbital inclination
+3.68938, +3.69151064927759[18][19]
Orbital period
+7.81, +2844.806614227977[20][21]
Parent astronomical body
Sun[7]
Periapsis
+3.7303483, +3.732852161824937[29][30]
Provisional designation
1989 AY7, 1993 TA21, 1995 YK3[8][9][10]
Rotation period
+330.42[22]
Semi-major axis of an orbit
+3.9363539, +3.929188655289078[25][26]
Significant event
naming[12]
Site of astronomical discovery
Ōizumi Observatory[2]
Time of discovery or invention
December 27, 1995[11]
Time of periapsis
+2462206.6832724647[38]
🏷️ Also known as
en 8915 Sawaishujiro en Sawaishujiro de (8915) Sawaishujiro fa سیارک 8915 fa سیارک ۸۹۱۵ ru 1993 TA21 ru 1989 AY7 ru 1995 YK3 ru (8915) 1995 YK3 ru Sawaishujiro uk 8915 Sawaishujiro uk 8915 Савайсюдзіро zh 小行星8915
🔖 Identifiers · 3
Freebase ID
/m/03yg691
JPL Small-Body Database SPK-ID
20008915
Minor Planet Center body ID
8915

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

🔗 Connections
Discoverer or inventor 1
Takao Kobayashi
Epoch 1
November 21, 2025
Followed by 1
(8916) 1996 CC
Followed by (predecessor) 1
(8916) 1996 CC
Follows 1
8914 Nickjames
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
8914 Nickjames
Site of astronomical discovery 1
Ōizumi 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . Minor Planet Center database. wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . JPL Small-Body 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] ↑ . 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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  1. 8d ago · AbzalM · 2026-11-02 view diff on Wikidata ↗
    "Changed [kaa] labels, descriptions, aliases and claims: kaawiki sitelink"
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