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(36121) 1999 RO143

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(36121) 1999 RO143

Summary

(36121) 1999 RO143 is an asteroid[1].

Key Facts

  • (36121) 1999 RO143 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (36121) 1999 RO143's instance of is recorded as asteroid[3].
  • (36121) 1999 RO143's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (36121) 1999 RO143's follows is recorded as (36120) 1999 RS136[5].
  • (36121) 1999 RO143's followed by is recorded as (36122) 1999 RG145[6].
  • (36121) 1999 RO143's minor planet group is recorded as asteroid belt[7].
  • (36121) 1999 RO143's parent astronomical body is recorded as Sun[8].
  • (36121) 1999 RO143's provisional designation is recorded as 1998 KF39[9].
  • (36121) 1999 RO143's provisional designation is recorded as 1999 RO143[10].
  • (36121) 1999 RO143's time of discovery or invention is recorded as +1999-09-09T00:00:00Z[11].
  • (36121) 1999 RO143's JPL Small-Body Database SPK-ID is recorded as 20036121[12].
  • (36121) 1999 RO143's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.19'}[13].
  • (36121) 1999 RO143's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1953346'}[14].
  • (36121) 1999 RO143's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1972286611530727'}[15].
  • (36121) 1999 RO143's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.3'}[16].
  • (36121) 1999 RO143's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.43'}[17].
  • (36121) 1999 RO143's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.53666'}[18].
  • (36121) 1999 RO143's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.5359916083309444'}[19].
  • (36121) 1999 RO143's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+5.52'}[20].
  • (36121) 1999 RO143's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2015.245968077884'}[21].
  • (36121) 1999 RO143's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+274.80281'}[22].
  • (36121) 1999 RO143's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+274.3650983461467'}[23].
  • (36121) 1999 RO143's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.1247417'}[24].
  • (36121) 1999 RO143's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.122384789965938'}[25].
  • (36121) 1999 RO143's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.735'}[26].

Body

Designation and Status

(36121) 1999 RO143'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] ↑ . wikidata.org.
  13. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (36121) 1999 RO143. Retrieved May 3, 2026, from https://4ort.xyz/entity/-36121-1999-ro143
MLA “(36121) 1999 RO143.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-36121-1999-ro143.
BibTeX @misc{4ortxyz_-36121-1999-ro143_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(36121) 1999 RO143}}, year = {2026}, url = {https://4ort.xyz/entity/-36121-1999-ro143}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (36121) 1999 RO143 — https://4ort.xyz/entity/-36121-1999-ro143 (retrieved 2026-05-03)

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