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(73400) 2002 LF21

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(73400) 2002 LF21

Summary

(73400) 2002 LF21 is an asteroid[1].

Key Facts

  • (73400) 2002 LF21 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (73400) 2002 LF21's instance of is recorded as asteroid[3].
  • (73400) 2002 LF21's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (73400) 2002 LF21's follows is recorded as (73399) 2002 LT20[5].
  • (73400) 2002 LF21's followed by is recorded as (73401) 2002 LE22[6].
  • (73400) 2002 LF21's minor planet group is recorded as asteroid belt[7].
  • (73400) 2002 LF21's parent astronomical body is recorded as Sun[8].
  • (73400) 2002 LF21's provisional designation is recorded as 1997 PX4[9].
  • (73400) 2002 LF21's provisional designation is recorded as 2002 LF21[10].
  • (73400) 2002 LF21's time of discovery or invention is recorded as +2002-06-06T00:00:00Z[11].
  • (73400) 2002 LF21's JPL Small-Body Database SPK-ID is recorded as 20073400[12].
  • (73400) 2002 LF21's orbital eccentricity is recorded as {'amount': '+0.08788903574066434'}[13].
  • (73400) 2002 LF21's absolute magnitude is recorded as {'amount': '+14.36'}[14].
  • (73400) 2002 LF21's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+10.10845884893587'}[15].
  • (73400) 2002 LF21's orbital period is recorded as {'unit': 'Q573', 'amount': '+1959.366743709124'}[16].
  • (73400) 2002 LF21's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+270.628622022855'}[17].
  • (73400) 2002 LF21's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+3.064395884598408'}[18].
  • (73400) 2002 LF21's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+3.333722684023422'}[19].
  • (73400) 2002 LF21's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.795069085173394'}[20].
  • (73400) 2002 LF21's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+353.507455635628'}[21].
  • (73400) 2002 LF21's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+152.7912569386667'}[22].
  • (73400) 2002 LF21's diameter is recorded as {'unit': 'Q828224', 'amount': '+4.796'}[23].
  • (73400) 2002 LF21's Google Knowledge Graph ID is recorded as /g/121hxvky[24].
  • (73400) 2002 LF21's albedo is recorded as {'amount': '+0.212'}[25].
  • (73400) 2002 LF21's Minor Planet Center body ID is recorded as 73400[26].

Body

Designation and Status

(73400) 2002 LF21'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] ↑ . 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). (73400) 2002 LF21. Retrieved May 3, 2026, from https://4ort.xyz/entity/73400-2002-lf21
MLA “(73400) 2002 LF21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/73400-2002-lf21.
BibTeX @misc{4ortxyz_73400-2002-lf21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(73400) 2002 LF21}}, year = {2026}, url = {https://4ort.xyz/entity/73400-2002-lf21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (73400) 2002 LF21 — https://4ort.xyz/entity/73400-2002-lf21 (retrieved 2026-05-03)

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