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(200225) 1999 TJ291

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(200225) 1999 TJ291

Summary

(200225) 1999 TJ291 is an asteroid[1].

Key Facts

  • (200225) 1999 TJ291 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (200225) 1999 TJ291's instance of is recorded as asteroid[3].
  • (200225) 1999 TJ291's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (200225) 1999 TJ291's follows is recorded as (200224) 1999 TO274[5].
  • (200225) 1999 TJ291's followed by is recorded as (200226) 1999 UO18[6].
  • (200225) 1999 TJ291's minor planet group is recorded as asteroid belt[7].
  • (200225) 1999 TJ291's parent astronomical body is recorded as Sun[8].
  • (200225) 1999 TJ291's provisional designation is recorded as 2002 GN157[9].
  • (200225) 1999 TJ291's provisional designation is recorded as 1999 TJ291[10].
  • (200225) 1999 TJ291's time of discovery or invention is recorded as +1999-10-10T00:00:00Z[11].
  • (200225) 1999 TJ291's JPL Small-Body Database SPK-ID is recorded as 20200225[12].
  • (200225) 1999 TJ291's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1959954758225743'}[13].
  • (200225) 1999 TJ291's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.69'}[14].
  • (200225) 1999 TJ291's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.87563227018152'}[15].
  • (200225) 1999 TJ291's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1625.700660124781'}[16].
  • (200225) 1999 TJ291's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.13347817695469'}[17].
  • (200225) 1999 TJ291's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.705794253738356'}[18].
  • (200225) 1999 TJ291's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.236117685977792'}[19].
  • (200225) 1999 TJ291's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.175470821498919'}[20].
  • (200225) 1999 TJ291's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+286.8402556868207'}[21].
  • (200225) 1999 TJ291's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+355.5732423020639'}[22].
  • (200225) 1999 TJ291's Google Knowledge Graph ID is recorded as /g/11g6n_ygbs[23].
  • (200225) 1999 TJ291's Minor Planet Center body ID is recorded as 200225[24].
  • (200225) 1999 TJ291's epoch is recorded as November 21, 2025[25].
  • (200225) 1999 TJ291's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461020.4905080884'}[26].

Body

Designation and Status

(200225) 1999 TJ291'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 . 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] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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). (200225) 1999 TJ291. Retrieved May 3, 2026, from https://4ort.xyz/entity/-200225-1999-tj291
MLA “(200225) 1999 TJ291.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-200225-1999-tj291.
BibTeX @misc{4ortxyz_-200225-1999-tj291_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(200225) 1999 TJ291}}, year = {2026}, url = {https://4ort.xyz/entity/-200225-1999-tj291}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (200225) 1999 TJ291 — https://4ort.xyz/entity/-200225-1999-tj291 (retrieved 2026-05-03)

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