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(53819) 2000 ER139

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(53819) 2000 ER139

Summary

(53819) 2000 ER139 is an asteroid[1].

Key Facts

  • (53819) 2000 ER139 is credited with the discovery of Catalina Sky Survey[2].
  • (53819) 2000 ER139's instance of is recorded as asteroid[3].
  • (53819) 2000 ER139's site of astronomical discovery is recorded as Catalina Station[4].
  • (53819) 2000 ER139 followed 53818 Isispogson[5].
  • (53819) 2000 ER139 was followed by (53820) 2000 EA140[6].
  • (53819) 2000 ER139's minor planet group is recorded as asteroid belt[7].
  • (53819) 2000 ER139's parent astronomical body is recorded as Sun[8].
  • (53819) 2000 ER139's provisional designation is recorded as 1998 XX71[9].
  • (53819) 2000 ER139's provisional designation is recorded as 2000 ER139[10].
  • (53819) 2000 ER139's time of discovery or invention is recorded as +2000-03-12T00:00:00Z[11].
  • (53819) 2000 ER139's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1147570692141525'}[12].
  • (53819) 2000 ER139's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.72'}[13].
  • (53819) 2000 ER139's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.129248003797'}[14].
  • (53819) 2000 ER139's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1923.941420014022'}[15].
  • (53819) 2000 ER139's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+3.17963'}[16].
  • (53819) 2000 ER139's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.4799331840769'}[17].
  • (53819) 2000 ER139's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.027347522940874'}[18].
  • (53819) 2000 ER139's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.374757052166292'}[19].
  • (53819) 2000 ER139's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.679937993715455'}[20].
  • (53819) 2000 ER139's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.63247519456399'}[21].
  • (53819) 2000 ER139's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+316.4841670142608'}[22].
  • (53819) 2000 ER139's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+6.914'}[23].
  • (53819) 2000 ER139's albedo is recorded as {'unit': '1', 'amount': '+0.161'}[24].
  • (53819) 2000 ER139's epoch is recorded as October 17, 2024[25].
  • (53819) 2000 ER139's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460833.0608708546'}[26].

Body

Definition and Type

(53819) 2000 ER139'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 . 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] ↑ . 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] ↑ . 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.
  25. [26] ↑ . 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). (53819) 2000 ER139. Retrieved May 7, 2026, from https://4ort.xyz/entity/q8332122
MLA “(53819) 2000 ER139.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q8332122.
BibTeX @misc{4ortxyz_q8332122_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(53819) 2000 ER139}}, year = {2026}, url = {https://4ort.xyz/entity/q8332122}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (53819) 2000 ER139 — https://4ort.xyz/entity/q8332122 (retrieved 2026-05-07)

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