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251621 Lüthen

asteroid
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251621 Lüthen

Summary

251621 Lüthen is an asteroid[1].

Key Facts

  • 251621 Lüthen is credited with the discovery of Matthias Busch[2].
  • 251621 Lüthen's instance of is recorded as asteroid[3].
  • 251621 Lüthen's site of astronomical discovery is recorded as Teide Observatory[4].
  • 251621 Lüthen's minor planet group is recorded as asteroid belt[5].
  • 251621 Lüthen's parent astronomical body is recorded as Sun[6].
  • 251621 Lüthen's provisional designation is recorded as 2009 RR2[7].
  • 251621 Lüthen's provisional designation is recorded as 2008 KF12[8].
  • 251621 Lüthen's time of discovery or invention is recorded as +2009-09-10T00:00:00Z[9].
  • 251621 Lüthen's JPL Small-Body Database SPK-ID is recorded as 20251621[10].
  • 251621 Lüthen's significant event is recorded as naming[11].
  • 251621 Lüthen's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.14'}[12].
  • 251621 Lüthen's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1341287103922971'}[13].
  • 251621 Lüthen's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.8'}[14].
  • 251621 Lüthen's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.87'}[15].
  • 251621 Lüthen's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.0'}[16].
  • 251621 Lüthen's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.970008164066289'}[17].
  • 251621 Lüthen's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1414.338181599994'}[18].
  • 251621 Lüthen's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+232.3'}[19].
  • 251621 Lüthen's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+232.1512368155768'}[20].
  • 251621 Lüthen's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.465868385404887'}[21].
  • 251621 Lüthen's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.79661213193638'}[22].
  • 251621 Lüthen's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.135124638873393'}[23].
  • 251621 Lüthen's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+158.1'}[24].
  • 251621 Lüthen's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+158.208295768876'}[25].
  • 251621 Lüthen's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.6'}[26].

Body

Designation and Status

251621 Lüthen'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] ↑ . wikidata.org.
  3. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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. Retrieved . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . 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] ↑ . 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] ↑ . wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . 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). 251621 Lüthen. Retrieved May 3, 2026, from https://4ort.xyz/entity/251621-l-then
MLA “251621 Lüthen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/251621-l-then.
BibTeX @misc{4ortxyz_251621-l-then_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{251621 Lüthen}}, year = {2026}, url = {https://4ort.xyz/entity/251621-l-then}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 251621 Lüthen — https://4ort.xyz/entity/251621-l-then (retrieved 2026-05-03)

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