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(77900) 2001 TR139

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Thing asteroid Q8335592
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(77900) 2001 TR139

Summary

(77900) 2001 TR139 is an asteroid[1].

Key Facts

  • (77900) 2001 TR139 is credited with the discovery of Near-Earth Asteroid Tracking[2].
  • (77900) 2001 TR139's instance of is recorded as asteroid[3].
  • (77900) 2001 TR139's site of astronomical discovery is recorded as Palomar Observatory[4].
  • (77900) 2001 TR139 followed Q15190477[5].
  • (77900) 2001 TR139 was followed by Q15190478[6].
  • (77900) 2001 TR139's minor planet group is recorded as asteroid belt[7].
  • (77900) 2001 TR139's minor planet group is recorded as outer asteroid belt[8].
  • (77900) 2001 TR139's parent astronomical body is recorded as Sun[9].
  • (77900) 2001 TR139's provisional designation is recorded as 1999 GQ13[10].
  • (77900) 2001 TR139's provisional designation is recorded as 2001 TR139[11].
  • (77900) 2001 TR139's time of discovery or invention is recorded as +2001-10-10T00:00:00Z[12].
  • (77900) 2001 TR139's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.01972341752560213'}[13].
  • (77900) 2001 TR139's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.34'}[14].
  • (77900) 2001 TR139's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.23429705041868'}[15].
  • (77900) 2001 TR139's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2240.770320474727'}[16].
  • (77900) 2001 TR139's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.23110220995083'}[17].
  • (77900) 2001 TR139's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.351191746633128'}[18].
  • (77900) 2001 TR139's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.417288700660325'}[19].
  • (77900) 2001 TR139's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.285094792605931'}[20].
  • (77900) 2001 TR139's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+85.30788932127405'}[21].
  • (77900) 2001 TR139's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+153.353385519936'}[22].
  • (77900) 2001 TR139's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+4.164'}[23].
  • (77900) 2001 TR139's albedo is recorded as {'unit': '1', 'amount': '+0.256'}[24].
  • (77900) 2001 TR139's epoch is recorded as October 17, 2024[25].
  • (77900) 2001 TR139's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2459645.973014396'}[26].

Body

Definition and Type

(77900) 2001 TR139'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] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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.
  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). (77900) 2001 TR139. Retrieved May 7, 2026, from https://4ort.xyz/entity/q8335592
MLA “(77900) 2001 TR139.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q8335592.
BibTeX @misc{4ortxyz_q8335592_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(77900) 2001 TR139}}, year = {2026}, url = {https://4ort.xyz/entity/q8335592}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (77900) 2001 TR139 — https://4ort.xyz/entity/q8335592 (retrieved 2026-05-07)

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