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(253330) 2003 ER63

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(253330) 2003 ER63

Summary

(253330) 2003 ER63 is an asteroid[1].

Key Facts

  • (253330) 2003 ER63 is credited with the discovery of Spacewatch[2].
  • (253330) 2003 ER63's instance of is recorded as asteroid[3].
  • (253330) 2003 ER63's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (253330) 2003 ER63's minor planet group is recorded as Jupiter trojan[5].
  • (253330) 2003 ER63's minor planet group is recorded as Greek camp trojan asteroid[6].
  • (253330) 2003 ER63's parent astronomical body is recorded as Sun[7].
  • (253330) 2003 ER63's provisional designation is recorded as 2003 ER63[8].
  • (253330) 2003 ER63's provisional designation is recorded as 2009 ST317[9].
  • (253330) 2003 ER63's time of discovery or invention is recorded as +2003-03-12T00:00:00Z[10].
  • (253330) 2003 ER63's JPL Small-Body Database SPK-ID is recorded as 20253330[11].
  • (253330) 2003 ER63's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.02767501249986689'}[12].
  • (253330) 2003 ER63's Lagrangian point is recorded as L4-Jupiter-Sun[13].
  • (253330) 2003 ER63's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.21'}[14].
  • (253330) 2003 ER63's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.000017908090943'}[15].
  • (253330) 2003 ER63's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4415.104014747221'}[16].
  • (253330) 2003 ER63's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+56.06696194708307'}[17].
  • (253330) 2003 ER63's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.266980070990266'}[18].
  • (253330) 2003 ER63's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.412743810291471'}[19].
  • (253330) 2003 ER63's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.121216331689061'}[20].
  • (253330) 2003 ER63's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+90.95437303031383'}[21].
  • (253330) 2003 ER63's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+352.2591720106151'}[22].
  • (253330) 2003 ER63's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+14.01'}[23].
  • (253330) 2003 ER63's Google Knowledge Graph ID is recorded as /g/1hhzgst58[24].
  • (253330) 2003 ER63's albedo is recorded as {'unit': '1', 'amount': '+0.047'}[25].
  • (253330) 2003 ER63's Minor Planet Center body ID is recorded as 253330[26].

Body

Designation and Status

(253330) 2003 ER63'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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . minorplanetcenter.org. minorplanetcenter.org. Provenance: wikidata.org.
  6. [7] ↑ . 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 . 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] ↑ . 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). (253330) 2003 ER63. Retrieved May 3, 2026, from https://4ort.xyz/entity/-253330-2003-er63
MLA “(253330) 2003 ER63.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-253330-2003-er63.
BibTeX @misc{4ortxyz_-253330-2003-er63_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(253330) 2003 ER63}}, year = {2026}, url = {https://4ort.xyz/entity/-253330-2003-er63}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (253330) 2003 ER63 — https://4ort.xyz/entity/-253330-2003-er63 (retrieved 2026-05-03)

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