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(16461) 1990 BO

minor planet
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(16461) 1990 BO

Summary

(16461) 1990 BO is an asteroid[1]. (16461) 1990 BO ranks in the top 2% of asteroid entities by monthly Wikipedia readership (1 views/month).[2]

Key Facts

  • (16461) 1990 BO is credited with the discovery of Seiji Ueda[3].
  • (16461) 1990 BO is credited with the discovery of Hiroshi Kaneda[4].
  • (16461) 1990 BO's instance of is recorded as asteroid[5].
  • (16461) 1990 BO's site of astronomical discovery is recorded as Kushiro[6].
  • (16461) 1990 BO's follows is recorded as (16460) 1989 YF1[7].
  • (16461) 1990 BO's followed by is recorded as (16462) 1990 DZ1[8].
  • (16461) 1990 BO's minor planet group is recorded as asteroid belt[9].
  • (16461) 1990 BO's parent astronomical body is recorded as Sun[10].
  • (16461) 1990 BO's provisional designation is recorded as 1990 BO[11].
  • (16461) 1990 BO's provisional designation is recorded as 1998 MB27[12].
  • (16461) 1990 BO's time of discovery or invention is recorded as +1990-01-21T00:00:00Z[13].
  • (16461) 1990 BO's Freebase ID is recorded as /m/0h3x1dp[14].
  • (16461) 1990 BO's JPL Small-Body Database SPK-ID is recorded as 20016461[15].
  • (16461) 1990 BO's orbital eccentricity is recorded as {'amount': '+0.10'}[16].
  • (16461) 1990 BO's orbital eccentricity is recorded as {'amount': '+0.1028061'}[17].
  • (16461) 1990 BO's orbital eccentricity is recorded as {'amount': '+0.09889598374085168'}[18].
  • (16461) 1990 BO's absolute magnitude is recorded as {'amount': '+11.9'}[19].
  • (16461) 1990 BO's absolute magnitude is recorded as {'amount': '+12.02'}[20].
  • (16461) 1990 BO's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+15.69270'}[21].
  • (16461) 1990 BO's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+15.65658082862779'}[22].
  • (16461) 1990 BO's orbital period is recorded as {'unit': 'Q577', 'amount': '+5.68'}[23].
  • (16461) 1990 BO's orbital period is recorded as {'unit': 'Q573', 'amount': '+2079.404033039023'}[24].
  • (16461) 1990 BO's rotation period is recorded as {'unit': 'Q25235', 'amount': '+21.5544'}[25].
  • (16461) 1990 BO's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+304.77185'}[26].
  • (16461) 1990 BO's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+304.6295579544336'}[27].

Body

Designation and Status

(16461) 1990 BO's instance of is recorded as asteroid[5].

Why It Matters

(16461) 1990 BO ranks in the top 2% of asteroid entities by monthly Wikipedia readership (1 views/month).[2]

Related Entities

Hiroshi Kaneda

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] ↑ . 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] ↑ . wikidata.org.
  13. [15] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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] ↑ . Wikimedia Foundation. dumps.wikimedia.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). (16461) 1990 BO. Retrieved May 3, 2026, from https://4ort.xyz/entity/16461-1990-bo
MLA “(16461) 1990 BO.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/16461-1990-bo.
BibTeX @misc{4ortxyz_16461-1990-bo_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(16461) 1990 BO}}, year = {2026}, url = {https://4ort.xyz/entity/16461-1990-bo}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (16461) 1990 BO — https://4ort.xyz/entity/16461-1990-bo (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 29d ago · Shuaib-bot bot · 2026-05-04 view diff on Wikidata ↗
    Orbital period → {'unit': 'Q577', 'amount': '+5.68'}, {'unit': 'Q573', 'amount': '+2079.404033039023'}
    Argument of periapsis → {'unit': 'Q28390', 'amount': '+84.77700'}, {'unit': 'Q28390', 'amount': '+82.96978332845866'}
    Mean anomaly → {'unit': 'Q28390', 'amount': '+143.54695'}, {'unit': 'Q28390', 'amount': '+201.1311247475114'}
    Followed by → —
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.