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(102049) 1999 RM121

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(102049) 1999 RM121

Summary

(102049) 1999 RM121 is an asteroid[1].

Key Facts

  • (102049) 1999 RM121's instance of is recorded as asteroid[2].
  • (102049) 1999 RM121's follows is recorded as (102048) 1999 RJ121[3].
  • (102049) 1999 RM121's followed by is recorded as (102050) 1999 RP122[4].
  • (102049) 1999 RM121's minor planet group is recorded as asteroid belt[5].
  • (102049) 1999 RM121's parent astronomical body is recorded as Sun[6].
  • (102049) 1999 RM121's provisional designation is recorded as 2001 DG27[7].
  • (102049) 1999 RM121's provisional designation is recorded as 1999 RM121[8].
  • (102049) 1999 RM121's time of discovery or invention is recorded as +1999-09-09T00:00:00Z[9].
  • (102049) 1999 RM121's JPL Small-Body Database SPK-ID is recorded as 20102049[10].
  • (102049) 1999 RM121's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.3390052766865838'}[11].
  • (102049) 1999 RM121's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.06'}[12].
  • (102049) 1999 RM121's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.74324414474499'}[13].
  • (102049) 1999 RM121's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2061.732281846516'}[14].
  • (102049) 1999 RM121's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+344.059097240637'}[15].
  • (102049) 1999 RM121's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.170218744002555'}[16].
  • (102049) 1999 RM121's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.244939626470135'}[17].
  • (102049) 1999 RM121's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.095497861534975'}[18].
  • (102049) 1999 RM121's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+83.10673793506902'}[19].
  • (102049) 1999 RM121's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.53390070488679'}[20].
  • (102049) 1999 RM121's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+5.171'}[21].
  • (102049) 1999 RM121's albedo is recorded as {'unit': '1', 'amount': '+0.087'}[22].
  • (102049) 1999 RM121's Minor Planet Center body ID is recorded as 102049[23].
  • (102049) 1999 RM121's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2459871.001387823'}[24].

Body

Designation and Status

(102049) 1999 RM121's instance of is recorded as asteroid[2].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. 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] ↑ . wikidata.org.
  23. [24] ↑ . 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). (102049) 1999 RM121. Retrieved May 3, 2026, from https://4ort.xyz/entity/-102049-1999-rm121
MLA “(102049) 1999 RM121.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-102049-1999-rm121.
BibTeX @misc{4ortxyz_-102049-1999-rm121_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(102049) 1999 RM121}}, year = {2026}, url = {https://4ort.xyz/entity/-102049-1999-rm121}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (102049) 1999 RM121 — https://4ort.xyz/entity/-102049-1999-rm121 (retrieved 2026-05-03)

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