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(55281) 2001 SH20

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(55281) 2001 SH20

Summary

(55281) 2001 SH20 is an asteroid[1].

Key Facts

  • (55281) 2001 SH20 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (55281) 2001 SH20's instance of is recorded as asteroid[3].
  • (55281) 2001 SH20's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (55281) 2001 SH20's follows is recorded as (55280) 2001 SC20[5].
  • (55281) 2001 SH20's followed by is recorded as (55282) 2001 SK20[6].
  • (55281) 2001 SH20's minor planet group is recorded as asteroid belt[7].
  • (55281) 2001 SH20's parent astronomical body is recorded as Sun[8].
  • (55281) 2001 SH20's provisional designation is recorded as 2001 SH20[9].
  • (55281) 2001 SH20's provisional designation is recorded as 1999 FF47[10].
  • (55281) 2001 SH20's time of discovery or invention is recorded as +2001-09-16T00:00:00Z[11].
  • (55281) 2001 SH20's JPL Small-Body Database SPK-ID is recorded as 20055281[12].
  • (55281) 2001 SH20's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.03201061001107868'}[13].
  • (55281) 2001 SH20's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.68'}[14].
  • (55281) 2001 SH20's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.807938405530302'}[15].
  • (55281) 2001 SH20's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1694.552315938624'}[16].
  • (55281) 2001 SH20's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+98.95629566368862'}[17].
  • (55281) 2001 SH20's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.781662076599225'}[18].
  • (55281) 2001 SH20's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.87070477651585'}[19].
  • (55281) 2001 SH20's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.6926193766826'}[20].
  • (55281) 2001 SH20's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+181.7413830303729'}[21].
  • (55281) 2001 SH20's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.7498225842071'}[22].
  • (55281) 2001 SH20's Minor Planet Center body ID is recorded as 55281[23].
  • (55281) 2001 SH20's epoch is recorded as November 21, 2025[24].
  • (55281) 2001 SH20's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460229.714885848'}[25].

Body

Designation and Status

(55281) 2001 SH20'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). (55281) 2001 SH20. Retrieved May 3, 2026, from https://4ort.xyz/entity/-55281-2001-sh20
MLA “(55281) 2001 SH20.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-55281-2001-sh20.
BibTeX @misc{4ortxyz_-55281-2001-sh20_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(55281) 2001 SH20}}, year = {2026}, url = {https://4ort.xyz/entity/-55281-2001-sh20}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (55281) 2001 SH20 — https://4ort.xyz/entity/-55281-2001-sh20 (retrieved 2026-05-03)

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