4771 Hayashi

asteroid
Thing asteroid Q154638
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4771 Hayashi

Summary

4771 Hayashi is an asteroid[1]. It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 4771 Hayashi is credited with the discovery of Masayuki Yanai[3].
  • 4771 Hayashi is credited with the discovery of Kazurō Watanabe[4].
  • 4771 Hayashi's instance of is recorded as asteroid[5].
  • 4771 Hayashi's site of astronomical discovery is recorded as Kitami Observatory[6].
  • 4771 Hayashi followed 4770 Lane[7].
  • 4771 Hayashi was followed by Q1062265[8].
  • 4771 Hayashi's minor planet group is recorded as asteroid belt[9].
  • 4771 Hayashi's parent astronomical body is recorded as Sun[10].
  • 4771 Hayashi's provisional designation is recorded as 1967 RD1[11].
  • 4771 Hayashi's provisional designation is recorded as 1979 FQ[12].
  • 4771 Hayashi's provisional designation is recorded as 1980 RA3[13].
  • 4771 Hayashi's provisional designation is recorded as 1989 RM2[14].
  • 4771 Hayashi's time of discovery or invention is recorded as +1989-09-07T00:00:00Z[15].
  • 4771 Hayashi's significant event is recorded as naming[16].
  • 4771 Hayashi's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.15638'}[17].
  • 4771 Hayashi's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1568539'}[18].
  • 4771 Hayashi's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1549144005662032'}[19].
  • 4771 Hayashi's absolute magnitude is recorded as {'unit': '1', 'amount': '+12.6'}[20].
  • 4771 Hayashi's absolute magnitude is recorded as {'unit': '1', 'amount': '+12.77'}[21].
  • 4771 Hayashi's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.79843'}[22].
  • 4771 Hayashi's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.800326386114345'}[23].
  • 4771 Hayashi's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+4.4'}[24].
  • 4771 Hayashi's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1608.572457769046'}[25].
  • 4771 Hayashi's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+9.801'}[26].
  • 4771 Hayashi's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+288.99063'}[27].

Body

Definition and Type

4771 Hayashi's instance of is recorded as asteroid[5].

Why It Matters

4771 Hayashi has Wikipedia articles in 25 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] . 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] . minorplanetcenter.net. minorplanetcenter.net. 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). 4771 Hayashi. Retrieved May 7, 2026, from https://4ort.xyz/entity/4771-hayashi
MLA “4771 Hayashi.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/4771-hayashi.
BibTeX @misc{4ortxyz_4771-hayashi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{4771 Hayashi}}, year = {2026}, url = {https://4ort.xyz/entity/4771-hayashi}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 4771 Hayashi — https://4ort.xyz/entity/4771-hayashi (retrieved 2026-05-07)

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