Home › Entities › asteroid › (5587) 1990 SB

(5587) 1990 SB

minor planet
Place asteroid Q1414596
Press Enter · cited answer in seconds

(5587) 1990 SB

Summary

(5587) 1990 SB is an asteroid[1]. (5587) 1990 SB ranks in the top 2% of asteroid entities by monthly Wikipedia readership (3 views/month).[2]

Key Facts

  • (5587) 1990 SB is credited with the discovery of Henry E. Holt[3].
  • (5587) 1990 SB is credited with the discovery of Jeffery A. Brown[4].
  • (5587) 1990 SB's instance of is recorded as asteroid[5].
  • (5587) 1990 SB's instance of is recorded as near-Earth object[6].
  • (5587) 1990 SB's instance of is recorded as near-Earth asteroid[7].
  • (5587) 1990 SB's site of astronomical discovery is recorded as Palomar Observatory[8].
  • (5587) 1990 SB's follows is recorded as (5586) 1990 RE6[9].
  • (5587) 1990 SB's followed by is recorded as 5588 Jennabelle[10].
  • (5587) 1990 SB's minor planet group is recorded as Amor asteroid[11].
  • (5587) 1990 SB's parent astronomical body is recorded as Sun[12].
  • (5587) 1990 SB's provisional designation is recorded as 1990 SB[13].
  • (5587) 1990 SB's provisional designation is recorded as 1990 UV12[14].
  • (5587) 1990 SB's time of discovery or invention is recorded as +1990-09-16T00:00:00Z[15].
  • (5587) 1990 SB's Freebase ID is recorded as /m/0bwftwy[16].
  • (5587) 1990 SB's JPL Small-Body Database SPK-ID is recorded as 20005587[17].
  • (5587) 1990 SB's asteroid spectral type is recorded as S-type asteroid[18].
  • (5587) 1990 SB's orbital eccentricity is recorded as {'amount': '+0.5447868'}[19].
  • (5587) 1990 SB's orbital eccentricity is recorded as {'amount': '+0.5443165619501136'}[20].
  • (5587) 1990 SB's absolute magnitude is recorded as {'amount': '+13.8'}[21].
  • (5587) 1990 SB's absolute magnitude is recorded as {'amount': '+13.89'}[22].
  • (5587) 1990 SB's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+18.09714'}[23].
  • (5587) 1990 SB's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+18.04103246251962'}[24].
  • (5587) 1990 SB's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.71'}[25].
  • (5587) 1990 SB's orbital period is recorded as {'unit': 'Q573', 'amount': '+1358.55299996734'}[26].
  • (5587) 1990 SB's rotation period is recorded as {'unit': 'Q25235', 'amount': '+5.0522'}[27].

Body

Designation and Status

Recorded instance of include asteroid[5], near-Earth object[6], and near-Earth asteroid[7].

Why It Matters

(5587) 1990 SB ranks in the top 2% of asteroid entities by monthly Wikipedia readership (3 views/month).[2] (5587) 1990 SB has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[28]

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. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [3] ↑ . JPL Small-Body Database. wikidata.org.
  5. [4] ↑ . wikidata.org.
  6. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] ↑ . Minor Planet Center 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] ↑ . Freebase Data Dumps. wikidata.org.
  15. [17] ↑ . JPL Small-Body Database. Retrieved . 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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.
  2. [28] ↑ . 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). (5587) 1990 SB. Retrieved May 3, 2026, from https://4ort.xyz/entity/5587-1990-sb
MLA “(5587) 1990 SB.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/5587-1990-sb.
BibTeX @misc{4ortxyz_5587-1990-sb_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(5587) 1990 SB}}, year = {2026}, url = {https://4ort.xyz/entity/5587-1990-sb}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (5587) 1990 SB — https://4ort.xyz/entity/5587-1990-sb (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/5587-1990-sb · Last refreshed: