Home › Entities › asteroid › (66748) 1999 TJ149

(66748) 1999 TJ149

asteroid
Place asteroid Q15182174
Press Enter · cited answer in seconds

(66748) 1999 TJ149

Summary

(66748) 1999 TJ149 is an asteroid[1].

Key Facts

  • (66748) 1999 TJ149 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (66748) 1999 TJ149's instance of is recorded as asteroid[3].
  • (66748) 1999 TJ149's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (66748) 1999 TJ149 followed (66747) 1999 TO139[5].
  • (66748) 1999 TJ149 was followed by (66749) 1999 TN151[6].
  • (66748) 1999 TJ149's minor planet group is recorded as asteroid belt[7].
  • (66748) 1999 TJ149's parent astronomical body is recorded as Sun[8].
  • (66748) 1999 TJ149's provisional designation is recorded as 1999 TJ149[9].
  • (66748) 1999 TJ149's time of discovery or invention is recorded as October 7, 1999[10].
  • (66748) 1999 TJ149's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1626620941764571'}[11].
  • (66748) 1999 TJ149's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.78'}[12].
  • (66748) 1999 TJ149's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.769743235994895'}[13].
  • (66748) 1999 TJ149's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1712.727516802001'}[14].
  • (66748) 1999 TJ149's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.4817894601667'}[15].
  • (66748) 1999 TJ149's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.801516806735501'}[16].
  • (66748) 1999 TJ149's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.257217397389639'}[17].
  • (66748) 1999 TJ149's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.345816216081364'}[18].
  • (66748) 1999 TJ149's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+79.08515952718506'}[19].
  • (66748) 1999 TJ149's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+220.6260159629496'}[20].
  • (66748) 1999 TJ149's epoch is recorded as October 17, 2024[21].
  • (66748) 1999 TJ149's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461263.582382185'}[22].

Body

Designation and Status

(66748) 1999 TJ149'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.

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). (66748) 1999 TJ149. Retrieved May 3, 2026, from https://4ort.xyz/entity/-66748-1999-tj149
MLA “(66748) 1999 TJ149.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-66748-1999-tj149.
BibTeX @misc{4ortxyz_-66748-1999-tj149_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(66748) 1999 TJ149}}, year = {2026}, url = {https://4ort.xyz/entity/-66748-1999-tj149}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (66748) 1999 TJ149 — https://4ort.xyz/entity/-66748-1999-tj149 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-66748-1999-tj149 · Last refreshed:

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. 4w ago · LiMrBot bot · 2026-05-13 view diff on Wikidata ↗
    Parent astronomical body → Sun
    Imported from → —
    Orbital period → {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+
    Site of astronomical discovery → Experimental Test Site
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1457]]: 14.78"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.