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(20640) 1999 TF118

Hilda asteroid
Place asteroid Q5180908
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(20640) 1999 TF118

Summary

(20640) 1999 TF118 is an asteroid[1].

Key Facts

  • (20640) 1999 TF118 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (20640) 1999 TF118's instance of is recorded as asteroid[3].
  • (20640) 1999 TF118's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (20640) 1999 TF118's follows is recorded as 20639 Michellouie[5].
  • (20640) 1999 TF118's followed by is recorded as 20641 Yenuanchen[6].
  • (20640) 1999 TF118's minor planet group is recorded as asteroid belt[7].
  • (20640) 1999 TF118's minor planet group is recorded as Hilda group[8].
  • (20640) 1999 TF118's minor planet group is recorded as outer asteroid belt[9].
  • (20640) 1999 TF118's parent astronomical body is recorded as Sun[10].
  • (20640) 1999 TF118's provisional designation is recorded as 1991 TN6[11].
  • (20640) 1999 TF118's provisional designation is recorded as 1999 TF118[12].
  • (20640) 1999 TF118's time of discovery or invention is recorded as +1999-10-04T00:00:00Z[13].
  • (20640) 1999 TF118's JPL Small-Body Database SPK-ID is recorded as 20020640[14].
  • (20640) 1999 TF118's orbital eccentricity is recorded as {'amount': '+0.22'}[15].
  • (20640) 1999 TF118's orbital eccentricity is recorded as {'amount': '+0.2216168'}[16].
  • (20640) 1999 TF118's orbital eccentricity is recorded as {'amount': '+0.22194190483009'}[17].
  • (20640) 1999 TF118's absolute magnitude is recorded as {'amount': '+12.9'}[18].
  • (20640) 1999 TF118's absolute magnitude is recorded as {'amount': '+13.02'}[19].
  • (20640) 1999 TF118's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+6.97485'}[20].
  • (20640) 1999 TF118's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+6.957402053102102'}[21].
  • (20640) 1999 TF118's orbital period is recorded as {'unit': 'Q577', 'amount': '+7.91'}[22].
  • (20640) 1999 TF118's orbital period is recorded as {'unit': 'Q573', 'amount': '+2892.482694726217'}[23].
  • (20640) 1999 TF118's rotation period is recorded as {'unit': 'Q25235', 'amount': '+6.17'}[24].
  • (20640) 1999 TF118's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+340.01679'}[25].
  • (20640) 1999 TF118's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+339.625681922392'}[26].

Body

Designation and Status

(20640) 1999 TF118's instance of is recorded as asteroid[3].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . 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. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. 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 . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: 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). (20640) 1999 TF118. Retrieved May 3, 2026, from https://4ort.xyz/entity/20640-1999-tf118
MLA “(20640) 1999 TF118.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/20640-1999-tf118.
BibTeX @misc{4ortxyz_20640-1999-tf118_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(20640) 1999 TF118}}, year = {2026}, url = {https://4ort.xyz/entity/20640-1999-tf118}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (20640) 1999 TF118 — https://4ort.xyz/entity/20640-1999-tf118 (retrieved 2026-05-03)

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