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(73689) 1991 FK

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(73689) 1991 FK

Summary

(73689) 1991 FK is an asteroid[1].

Key Facts

  • (73689) 1991 FK is credited with the discovery of Satoru Otomo[2].
  • (73689) 1991 FK is credited with the discovery of Osamu Muramatsu[3].
  • (73689) 1991 FK's instance of is recorded as asteroid[4].
  • (73689) 1991 FK's site of astronomical discovery is recorded as Kiyosato[5].
  • (73689) 1991 FK's follows is recorded as (73688) 1990 VA5[6].
  • (73689) 1991 FK's followed by is recorded as (73690) 1991 PU2[7].
  • (73689) 1991 FK's minor planet group is recorded as asteroid belt[8].
  • (73689) 1991 FK's minor planet group is recorded as inner asteroid belt[9].
  • (73689) 1991 FK's parent astronomical body is recorded as Sun[10].
  • (73689) 1991 FK's provisional designation is recorded as 1991 FK[11].
  • (73689) 1991 FK's time of discovery or invention is recorded as +1991-03-17T00:00:00Z[12].
  • (73689) 1991 FK's JPL Small-Body Database SPK-ID is recorded as 20073689[13].
  • (73689) 1991 FK's orbital eccentricity is recorded as {'amount': '+0.05359832232321205'}[14].
  • (73689) 1991 FK's absolute magnitude is recorded as {'amount': '+14.95'}[15].
  • (73689) 1991 FK's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+19.69436192284221'}[16].
  • (73689) 1991 FK's orbital period is recorded as {'unit': 'Q573', 'amount': '+986.1261029010461'}[17].
  • (73689) 1991 FK's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+358.7778728874171'}[18].
  • (73689) 1991 FK's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+1.938902714278858'}[19].
  • (73689) 1991 FK's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.042824646912127'}[20].
  • (73689) 1991 FK's periapsis is recorded as {'unit': 'Q1811', 'amount': '+1.834980781645589'}[21].
  • (73689) 1991 FK's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+174.7613659208313'}[22].
  • (73689) 1991 FK's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+312.6229490040697'}[23].
  • (73689) 1991 FK's diameter is recorded as {'unit': 'Q828224', 'amount': '+1.923'}[24].
  • (73689) 1991 FK's Google Knowledge Graph ID is recorded as /g/121h3hw0[25].
  • (73689) 1991 FK's albedo is recorded as {'amount': '+0.807'}[26].

Body

Designation and Status

(73689) 1991 FK's instance of is recorded as asteroid[4].

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. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). (73689) 1991 FK. Retrieved May 3, 2026, from https://4ort.xyz/entity/73689-1991-fk
MLA “(73689) 1991 FK.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/73689-1991-fk.
BibTeX @misc{4ortxyz_73689-1991-fk_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(73689) 1991 FK}}, year = {2026}, url = {https://4ort.xyz/entity/73689-1991-fk}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (73689) 1991 FK — https://4ort.xyz/entity/73689-1991-fk (retrieved 2026-05-03)

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