5139 Rumoi

asteroid
Thing asteroid Q1082942
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5139 Rumoi

Summary

5139 Rumoi is an asteroid[1]. It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 5139 Rumoi is credited with the discovery of Masaru Mukai[3].
  • 5139 Rumoi is credited with the discovery of Masanori Takeishi[4].
  • 5139 Rumoi's instance of is recorded as asteroid[5].
  • 5139 Rumoi's site of astronomical discovery is recorded as Kagoshima[6].
  • Rumoi is named after 5139 Rumoi[7].
  • 5139 Rumoi followed Q667118[8].
  • 5139 Rumoi was followed by Q302885[9].
  • 5139 Rumoi's minor planet group is recorded as asteroid belt[10].
  • 5139 Rumoi's parent astronomical body is recorded as Sun[11].
  • 5139 Rumoi's provisional designation is recorded as 1956 UM[12].
  • 5139 Rumoi's provisional designation is recorded as 1959 JH[13].
  • 5139 Rumoi's provisional designation is recorded as 1973 FG2[14].
  • 5139 Rumoi's provisional designation is recorded as 1989 QK1[15].
  • 5139 Rumoi's provisional designation is recorded as 1990 VH4[16].
  • 5139 Rumoi's time of discovery or invention is recorded as +1990-11-13T00:00:00Z[17].
  • 5139 Rumoi's significant event is recorded as naming[18].
  • 5139 Rumoi's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.03'}[19].
  • 5139 Rumoi's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0316350'}[20].
  • 5139 Rumoi's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.03244841411579923'}[21].
  • 5139 Rumoi's absolute magnitude is recorded as {'unit': '1', 'amount': '+12.0'}[22].
  • 5139 Rumoi's absolute magnitude is recorded as {'unit': '1', 'amount': '+12.12'}[23].
  • 5139 Rumoi's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.85057'}[24].
  • 5139 Rumoi's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.84366994473565'}[25].
  • 5139 Rumoi's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+4.82'}[26].
  • 5139 Rumoi's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1762.43221756633'}[27].

Body

Definition and Type

5139 Rumoi's instance of is recorded as asteroid[5].

Origins

Rumoi is named after 5139 Rumoi[7].

Why It Matters

5139 Rumoi has Wikipedia articles in 24 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] . 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. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] . Minor Planet Center database. 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] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [21] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [27] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

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). 5139 Rumoi. Retrieved May 7, 2026, from https://4ort.xyz/entity/5139-rumoi
MLA “5139 Rumoi.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/5139-rumoi.
BibTeX @misc{4ortxyz_5139-rumoi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{5139 Rumoi}}, year = {2026}, url = {https://4ort.xyz/entity/5139-rumoi}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 5139 Rumoi — https://4ort.xyz/entity/5139-rumoi (retrieved 2026-05-07)

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