5142 Okutama

asteroid
Thing asteroid Q155033
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5142 Okutama

Summary

5142 Okutama is an asteroid[1]. It has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 5142 Okutama is credited with the discovery of Tsutomu Hioki[3].
  • 5142 Okutama is credited with the discovery of Shūji Hayakawa[4].
  • 5142 Okutama's instance of is recorded as asteroid[5].
  • 5142 Okutama's site of astronomical discovery is recorded as Okutama[6].
  • Okutama is named after 5142 Okutama[7].
  • 5142 Okutama's follows is recorded as 5141 Tachibana[8].
  • 5142 Okutama's followed by is recorded as 5143 Heracles[9].
  • 5142 Okutama's minor planet group is recorded as asteroid belt[10].
  • 5142 Okutama's parent astronomical body is recorded as Sun[11].
  • 5142 Okutama's provisional designation is recorded as 1929 SN[12].
  • 5142 Okutama's provisional designation is recorded as 1933 SF[13].
  • 5142 Okutama's provisional designation is recorded as 1971 CE[14].
  • 5142 Okutama's provisional designation is recorded as 1974 YR[15].
  • 5142 Okutama's provisional designation is recorded as 1975 BN1[16].
  • 5142 Okutama's provisional designation is recorded as 1990 YD[17].
  • 5142 Okutama's provisional designation is recorded as A921 TD[18].
  • 5142 Okutama's time of discovery or invention is recorded as +1990-12-18T00:00:00Z[19].
  • 5142 Okutama's Freebase ID is recorded as /m/03y7v87[20].
  • 5142 Okutama's JPL Small-Body Database SPK-ID is recorded as 20005142[21].
  • 5142 Okutama's asteroid spectral type is recorded as S-type asteroid[22].
  • 5142 Okutama's significant event is recorded as naming[23].
  • 5142 Okutama's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.27'}[24].
  • 5142 Okutama's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2763520'}[25].
  • 5142 Okutama's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.276056303487044'}[26].
  • 5142 Okutama's absolute magnitude is recorded as {'unit': '1', 'amount': '+12.9'}[27].

Body

Works and Contributions

Credited discoveries include Tsutomu Hioki[3], an amateur astronomer[28], b. 2000[29], of Japan[30] and Shūji Hayakawa[4], an astronomer[31], b. 2000[32], of Japan[33].

Why It Matters

5142 Okutama has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[2]

References

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

Direct Wikidata claims

  1. [5] . JPL Small-Body 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Minor Planet Center database. wikidata.org.
  7. [9] . Minor Planet Center database. wikidata.org.
  8. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] . Freebase Data Dumps. wikidata.org.
  19. [21] . JPL Small-Body Database. wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [26] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. 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). 5142 Okutama. Retrieved May 7, 2026, from https://4ort.xyz/entity/5142-okutama
MLA “5142 Okutama.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/5142-okutama.
BibTeX @misc{4ortxyz_5142-okutama_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{5142 Okutama}}, year = {2026}, url = {https://4ort.xyz/entity/5142-okutama}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 5142 Okutama — https://4ort.xyz/entity/5142-okutama (retrieved 2026-05-07)

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