21390 Shindo

asteroid
Place asteroid Q1090570
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21390 Shindo

Summary

21390 Shindo is an asteroid[1]. It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 21390 Shindo is credited with the discovery of Lincoln Near-Earth Asteroid Research[3].
  • 21390 Shindo's instance of is recorded as asteroid[4].
  • 21390 Shindo's site of astronomical discovery is recorded as Experimental Test Site[5].
  • 21390 Shindo's follows is recorded as 21389 Pshenichka[6].
  • 21390 Shindo's followed by is recorded as 21391 Rotanner[7].
  • 21390 Shindo's minor planet group is recorded as asteroid belt[8].
  • 21390 Shindo's parent astronomical body is recorded as Sun[9].
  • 21390 Shindo's provisional designation is recorded as 1989 YT3[10].
  • 21390 Shindo's provisional designation is recorded as 1990 BM6[11].
  • 21390 Shindo's provisional designation is recorded as 1998 FV28[12].
  • 21390 Shindo's time of discovery or invention is recorded as +1998-03-20T00:00:00Z[13].
  • 21390 Shindo's Freebase ID is recorded as /m/03yghl0[14].
  • 21390 Shindo's JPL Small-Body Database SPK-ID is recorded as 20021390[15].
  • 21390 Shindo's significant event is recorded as naming[16].
  • 21390 Shindo's orbital eccentricity is recorded as {'amount': '+0.14'}[17].
  • 21390 Shindo's orbital eccentricity is recorded as {'amount': '+0.1416540'}[18].
  • 21390 Shindo's orbital eccentricity is recorded as {'amount': '+0.1407084451718508'}[19].
  • 21390 Shindo's absolute magnitude is recorded as {'amount': '+14.6'}[20].
  • 21390 Shindo's absolute magnitude is recorded as {'amount': '+14.79'}[21].
  • 21390 Shindo's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.87640'}[22].
  • 21390 Shindo's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.875290406599915'}[23].
  • 21390 Shindo's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.88'}[24].
  • 21390 Shindo's orbital period is recorded as {'unit': 'Q573', 'amount': '+1416.265318385047'}[25].
  • 21390 Shindo's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+61.80961'}[26].
  • 21390 Shindo's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+61.80774976690915'}[27].

Body

Designation and Status

21390 Shindo's instance of is recorded as asteroid[4].

Why It Matters

21390 Shindo has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[2] It is known by 13 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] . Minor Planet Center database. wikidata.org.
  5. [7] . Minor Planet Center database. wikidata.org.
  6. [8] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . Freebase Data Dumps. wikidata.org.
  13. [15] . JPL Small-Body Database. Retrieved . 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] . 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). 21390 Shindo. Retrieved May 3, 2026, from https://4ort.xyz/entity/21390-shindo
MLA “21390 Shindo.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/21390-shindo.
BibTeX @misc{4ortxyz_21390-shindo_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{21390 Shindo}}, year = {2026}, url = {https://4ort.xyz/entity/21390-shindo}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 21390 Shindo — https://4ort.xyz/entity/21390-shindo (retrieved 2026-05-03)

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