9870 Maehata

asteroid
Place asteroid Q1190293
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9870 Maehata

Summary

9870 Maehata is an asteroid[1]. It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 9870 Maehata is credited with the discovery of Tsutomu Seki[3].
  • 9870 Maehata's instance of is recorded as asteroid[4].
  • 9870 Maehata's site of astronomical discovery is recorded as Geisei observatory[5].
  • Hideko Maehata is named after 9870 Maehata[6].
  • 9870 Maehata's follows is recorded as 9869 Yadoumaru[7].
  • 9870 Maehata's followed by is recorded as 9871 Jeon[8].
  • 9870 Maehata's minor planet group is recorded as asteroid belt[9].
  • 9870 Maehata's parent astronomical body is recorded as Sun[10].
  • 9870 Maehata's provisional designation is recorded as 1974 DW[11].
  • 9870 Maehata's provisional designation is recorded as 1979 SM13[12].
  • 9870 Maehata's provisional designation is recorded as 1992 DA[13].
  • 9870 Maehata's time of discovery or invention is recorded as +1992-02-24T00:00:00Z[14].
  • 9870 Maehata's Freebase ID is recorded as /m/03y7872[15].
  • 9870 Maehata's JPL Small-Body Database SPK-ID is recorded as 20009870[16].
  • 9870 Maehata's significant event is recorded as naming[17].
  • 9870 Maehata's orbital eccentricity is recorded as {'amount': '+0.17'}[18].
  • 9870 Maehata's orbital eccentricity is recorded as {'amount': '+0.1666809'}[19].
  • 9870 Maehata's orbital eccentricity is recorded as {'amount': '+0.166888653245203'}[20].
  • 9870 Maehata's absolute magnitude is recorded as {'amount': '+13.8'}[21].
  • 9870 Maehata's absolute magnitude is recorded as {'amount': '+13.9'}[22].
  • 9870 Maehata's absolute magnitude is recorded as {'amount': '+14.03'}[23].
  • 9870 Maehata's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+3.70448'}[24].
  • 9870 Maehata's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+3.702765985762801'}[25].
  • 9870 Maehata's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.58'}[26].
  • 9870 Maehata's orbital period is recorded as {'unit': 'Q573', 'amount': '+1309.300075252038'}[27].

Body

Designation and Status

9870 Maehata's instance of is recorded as asteroid[4].

History and Context

Hideko Maehata is named after 9870 Maehata[6].

Why It Matters

9870 Maehata has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2] It is known by 8 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [4] . 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. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Minor Planet Center database. wikidata.org.
  6. [8] . Minor Planet Center database. wikidata.org.
  7. [9] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . Freebase Data Dumps. wikidata.org.
  14. [16] . JPL Small-Body Database. Retrieved . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [20] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] . 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.
  2. [28] . Wikidata aliases. 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). 9870 Maehata. Retrieved May 3, 2026, from https://4ort.xyz/entity/9870-maehata
MLA “9870 Maehata.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/9870-maehata.
BibTeX @misc{4ortxyz_9870-maehata_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{9870 Maehata}}, year = {2026}, url = {https://4ort.xyz/entity/9870-maehata}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 9870 Maehata — https://4ort.xyz/entity/9870-maehata (retrieved 2026-05-03)

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