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(70451) 1999 TQ18

minor planet
Place asteroid Q4544216
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(70451) 1999 TQ18

Summary

(70451) 1999 TQ18 is an asteroid[1].

Key Facts

  • (70451) 1999 TQ18 is credited with the discovery of Beijing Schmidt CCD Asteroid Program[2].
  • (70451) 1999 TQ18's instance of is recorded as asteroid[3].
  • (70451) 1999 TQ18's site of astronomical discovery is recorded as Xinglong Station[4].
  • (70451) 1999 TQ18 followed (70450) 1999 TL18[5].
  • (70451) 1999 TQ18 was followed by (70452) 1999 TH19[6].
  • (70451) 1999 TQ18's minor planet group is recorded as asteroid belt[7].
  • (70451) 1999 TQ18's parent astronomical body is recorded as Sun[8].
  • (70451) 1999 TQ18's provisional designation is recorded as 1998 HL72[9].
  • (70451) 1999 TQ18's provisional designation is recorded as 1999 TQ18[10].
  • (70451) 1999 TQ18's time of discovery or invention is recorded as October 14, 1999[11].
  • (70451) 1999 TQ18's orbital eccentricity is recorded as {'amount': '+0.2199420267626948'}[12].
  • (70451) 1999 TQ18's absolute magnitude is recorded as {'amount': '+15.63'}[13].
  • (70451) 1999 TQ18's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.234008161054196'}[14].
  • (70451) 1999 TQ18's orbital period is recorded as {'unit': 'Q573', 'amount': '+1527.539913972935'}[15].
  • (70451) 1999 TQ18's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+16.36874428728391'}[16].
  • (70451) 1999 TQ18's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.595749386744829'}[17].
  • (70451) 1999 TQ18's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+3.166663767833509'}[18].
  • (70451) 1999 TQ18's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.024835005656149'}[19].
  • (70451) 1999 TQ18's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+301.0269118443747'}[20].
  • (70451) 1999 TQ18's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+134.7318419333469'}[21].
  • (70451) 1999 TQ18's epoch is recorded as November 21, 2025[22].
  • (70451) 1999 TQ18's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2460428.810371566'}[23].

Body

Designation and Status

(70451) 1999 TQ18'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.

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). (70451) 1999 TQ18. Retrieved May 3, 2026, from https://4ort.xyz/entity/70451-1999-tq18
MLA “(70451) 1999 TQ18.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/70451-1999-tq18.
BibTeX @misc{4ortxyz_70451-1999-tq18_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(70451) 1999 TQ18}}, year = {2026}, url = {https://4ort.xyz/entity/70451-1999-tq18}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (70451) 1999 TQ18 — https://4ort.xyz/entity/70451-1999-tq18 (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. 25d ago · KaleemBot bot · 2026-05-11 view diff on Wikidata ↗
    Followed by → (70452) 1999 TH19
    Apoapsis → {'unit': 'Q1811', 'amount': '+3.166663767833509'}
    Follows → —
    Mean anomaly → {'unit': 'Q28390', 'amount': '+134.7318419333469'}
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(70451) 1999 ٹی کیو 18]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.