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(57857) 2001 XJ203

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(57857) 2001 XJ203

Summary

(57857) 2001 XJ203 is an asteroid[1].

Key Facts

  • (57857) 2001 XJ203 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (57857) 2001 XJ203's instance of is recorded as asteroid[3].
  • (57857) 2001 XJ203's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (57857) 2001 XJ203's follows is recorded as (57856) 2001 XE203[5].
  • (57857) 2001 XJ203's followed by is recorded as (57858) 2001 XU204[6].
  • (57857) 2001 XJ203's minor planet group is recorded as asteroid belt[7].
  • (57857) 2001 XJ203's parent astronomical body is recorded as Sun[8].
  • (57857) 2001 XJ203's provisional designation is recorded as 2001 XJ203[9].
  • (57857) 2001 XJ203's time of discovery or invention is recorded as +2001-12-11T00:00:00Z[10].
  • (57857) 2001 XJ203's JPL Small-Body Database SPK-ID is recorded as 20057857[11].
  • (57857) 2001 XJ203's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1202141614257306'}[12].
  • (57857) 2001 XJ203's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.6'}[13].
  • (57857) 2001 XJ203's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.209761600685764'}[14].
  • (57857) 2001 XJ203's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1391.2042607467'}[15].
  • (57857) 2001 XJ203's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+108.1459470057026'}[16].
  • (57857) 2001 XJ203's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.438905547136073'}[17].
  • (57857) 2001 XJ203's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.732096532281599'}[18].
  • (57857) 2001 XJ203's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.145714561990547'}[19].
  • (57857) 2001 XJ203's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+161.415985274262'}[20].
  • (57857) 2001 XJ203's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+252.6315891917122'}[21].
  • (57857) 2001 XJ203's Minor Planet Center body ID is recorded as 57857[22].
  • (57857) 2001 XJ203's epoch is recorded as November 21, 2025[23].
  • (57857) 2001 XJ203's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461415.4205294056'}[24].

Body

Designation and Status

(57857) 2001 XJ203'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 . 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] ↑ . wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). (57857) 2001 XJ203. Retrieved May 3, 2026, from https://4ort.xyz/entity/-57857-2001-xj203
MLA “(57857) 2001 XJ203.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-57857-2001-xj203.
BibTeX @misc{4ortxyz_-57857-2001-xj203_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(57857) 2001 XJ203}}, year = {2026}, url = {https://4ort.xyz/entity/-57857-2001-xj203}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (57857) 2001 XJ203 — https://4ort.xyz/entity/-57857-2001-xj203 (retrieved 2026-05-03)

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