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(193929) 2001 RF21

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(193929) 2001 RF21

Summary

(193929) 2001 RF21 is an asteroid[1].

Key Facts

  • (193929) 2001 RF21 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (193929) 2001 RF21's instance of is recorded as asteroid[3].
  • (193929) 2001 RF21's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (193929) 2001 RF21's follows is recorded as (193928) 2001 RJ15[5].
  • (193929) 2001 RF21's followed by is recorded as (193930) 2001 RF22[6].
  • (193929) 2001 RF21's minor planet group is recorded as asteroid belt[7].
  • (193929) 2001 RF21's parent astronomical body is recorded as Sun[8].
  • (193929) 2001 RF21's provisional designation is recorded as 2001 QR207[9].
  • (193929) 2001 RF21's provisional designation is recorded as 2001 RF21[10].
  • (193929) 2001 RF21's time of discovery or invention is recorded as +2001-09-07T00:00:00Z[11].
  • (193929) 2001 RF21's JPL Small-Body Database SPK-ID is recorded as 20193929[12].
  • (193929) 2001 RF21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1584022292530253'}[13].
  • (193929) 2001 RF21's absolute magnitude is recorded as {'unit': '1', 'amount': '+17.37'}[14].
  • (193929) 2001 RF21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.915132303421747'}[15].
  • (193929) 2001 RF21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1231.370028738687'}[16].
  • (193929) 2001 RF21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+359.1804764827986'}[17].
  • (193929) 2001 RF21's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.248330237342079'}[18].
  • (193929) 2001 RF21's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.604470759034048'}[19].
  • (193929) 2001 RF21's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.89218971565011'}[20].
  • (193929) 2001 RF21's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+36.57601304636475'}[21].
  • (193929) 2001 RF21's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+208.5401725530913'}[22].
  • (193929) 2001 RF21's Minor Planet Center body ID is recorded as 193929[23].
  • (193929) 2001 RF21's epoch is recorded as March 31, 2024[24].
  • (193929) 2001 RF21's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460918.5641446556'}[25].

Body

Designation and Status

(193929) 2001 RF21'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] ↑ . 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.

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). (193929) 2001 RF21. Retrieved May 3, 2026, from https://4ort.xyz/entity/-193929-2001-rf21
MLA “(193929) 2001 RF21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-193929-2001-rf21.
BibTeX @misc{4ortxyz_-193929-2001-rf21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(193929) 2001 RF21}}, year = {2026}, url = {https://4ort.xyz/entity/-193929-2001-rf21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (193929) 2001 RF21 — https://4ort.xyz/entity/-193929-2001-rf21 (retrieved 2026-05-03)

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