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(66672) 1999 TB18

minor planet
Place asteroid Q4544137
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(66672) 1999 TB18

Summary

(66672) 1999 TB18 is an asteroid[1].

Key Facts

  • (66672) 1999 TB18 is credited with the discovery of Beijing Schmidt CCD Asteroid Program[2].
  • (66672) 1999 TB18's instance of is recorded as asteroid[3].
  • (66672) 1999 TB18's site of astronomical discovery is recorded as Xinglong Station[4].
  • (66672) 1999 TB18 followed 66671 Sfasu[5].
  • (66672) 1999 TB18 was followed by (66673) 1999 TC19[6].
  • (66672) 1999 TB18's minor planet group is recorded as asteroid belt[7].
  • (66672) 1999 TB18's parent astronomical body is recorded as Sun[8].
  • (66672) 1999 TB18's provisional designation is recorded as 1999 TB18[9].
  • (66672) 1999 TB18's provisional designation is recorded as 2000 YF117[10].
  • (66672) 1999 TB18's time of discovery or invention is recorded as October 10, 1999[11].
  • (66672) 1999 TB18's orbital eccentricity is recorded as {'amount': '+0.05019907166984507'}[12].
  • (66672) 1999 TB18's absolute magnitude is recorded as {'amount': '+14.86'}[13].
  • (66672) 1999 TB18's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.003099749994369'}[14].
  • (66672) 1999 TB18's orbital period is recorded as {'unit': 'Q573', 'amount': '+1627.325901445409'}[15].
  • (66672) 1999 TB18's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+12.69179949357345'}[16].
  • (66672) 1999 TB18's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.707597306554697'}[17].
  • (66672) 1999 TB18's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.843516177799516'}[18].
  • (66672) 1999 TB18's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.571678435309878'}[19].
  • (66672) 1999 TB18's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+75.70241603936789'}[20].
  • (66672) 1999 TB18's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+248.8943332571342'}[21].
  • (66672) 1999 TB18's diameter is recorded as {'unit': 'Q828224', 'amount': '+3.175'}[22].
  • (66672) 1999 TB18's albedo is recorded as {'amount': '+0.192'}[23].
  • (66672) 1999 TB18's epoch is recorded as November 21, 2025[24].
  • (66672) 1999 TB18's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2461502.7364702444'}[25].

Body

Designation and Status

(66672) 1999 TB18'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. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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 . 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] ↑ . 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). (66672) 1999 TB18. Retrieved May 3, 2026, from https://4ort.xyz/entity/66672-1999-tb18
MLA “(66672) 1999 TB18.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/66672-1999-tb18.
BibTeX @misc{4ortxyz_66672-1999-tb18_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(66672) 1999 TB18}}, year = {2026}, url = {https://4ort.xyz/entity/66672-1999-tb18}, note = {Accessed: 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. 21d ago · Peter James · 2026-05-15 view diff on Wikidata ↗
    Instance of → —
    Minor planet group → asteroid belt
    Apoapsis → {'unit': 'Q1811', 'amount': '+2.843516177799516'}
    Discoverer or inventor → Beijing Schmidt CCD Asteroid Program
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbmergeitems-from:0||Q139807466 */ #quickstatements; #temporary_batch_1778879174762"
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