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9256 Tsukamoto

asteroid
Place asteroid Q734603

Facts

22 properties

Identity

Instance of
asteroid
More facts +21
Follows
9255 Inoutadataka[6]
Followed by
9257 Kunisuke[7]
Absolute magnitude
13.8, 13.9[18][19]
Apoapsis
2.665, 2.663810079366828
Argument of periapsis
248.55802, 248.88144411929
Discoverer or inventor
Cornelis Johannes van Houten, Ingrid van Houten-Groeneveld, Tom Gehrels[2][3][4]
Epoch
November 21, 2025
Longitude of ascending node
19.8098, 19.6512676035747
Mean anomaly
285.0462, 216.9322500547688
Minor planet group
asteroid belt[8]
Orbital eccentricity
0.13 (0.13–0.13, n=3)[15][16][17]
Orbital inclination
4.9141, 4.908038407811373[20][21]
Orbital period
3.63, 1326.026760582895[22][23]
Parent astronomical body
Sun[9]
Periapsis
2.0554092, 2.060436640404918
Provisional designation
1324 T-2, 1972 GQ1, 1991 SC[10][11][12]
Semi-major axis of an orbit
2.3600836, 2.362123359885874
Significant event
naming[14]
Site of astronomical discovery
Palomar Observatory[5]
Time of discovery or invention
September 29, 1973[13]
Time of periapsis
2461527.476847233
🏷️ Also known as
en 9256 Tsukamoto en Tsukamoto de (9256) Tsukamoto fa سیارک ۹۲۵۶ ru A324 T-2 ru T/1324 T-2 ru Tsukamoto ru 1991 SC ru 1324 T-2 ru 1972 GQ1 ru (9256) 1324 T-2 uk 9256 Цукамото zh 小行星9256
🔖 Identifiers · 3
Freebase ID
/m/03yhfrl
JPL Small-Body Database SPK-ID
20009256
Minor Planet Center body ID
9256

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

🔗 Connections
Discoverer or inventor 3
Tom Gehrels, Ingrid van Houten-Groeneveld, Cornelis Johannes van Houten
Epoch 1
November 21, 2025
Followed by 1
9257 Kunisuke
Followed by (predecessor) 1
9257 Kunisuke
Follows 1
9255 Inoutadataka
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
9255 Inoutadataka
Site of astronomical discovery 1
Palomar Observatory
← FactGrid item ID 1
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Summary

9256 Tsukamoto is an asteroid[1].

Related Entities

Cornelis Johannes van Houten Ingrid van Houten-Groeneveld Tom Gehrels

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] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . Minor Planet Center 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] ↑ . Minor Planet Center database. wikidata.org.
  6. [7] ↑ . Minor Planet Center database. 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] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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). 9256 Tsukamoto. Retrieved November 2, 2026, from https://4ort.xyz/entity/9256-tsukamoto
MLA “9256 Tsukamoto.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/9256-tsukamoto.
BibTeX @misc{4ortxyz_9256-tsukamoto_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{9256 Tsukamoto}}, year = {2026}, url = {https://4ort.xyz/entity/9256-tsukamoto}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 9256 Tsukamoto — https://4ort.xyz/entity/9256-tsukamoto (retrieved 2026-11-02)

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