Home › Entities › asteroid › (284454) 2007 EX221

(284454) 2007 EX221

asteroid
Place asteroid Q8185500
Press Enter · cited answer in seconds

(284454) 2007 EX221

Summary

(284454) 2007 EX221 is an asteroid[1].

Key Facts

  • (284454) 2007 EX221 is credited with the discovery of Spacewatch[2].
  • (284454) 2007 EX221's instance of is recorded as asteroid[3].
  • (284454) 2007 EX221's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (284454) 2007 EX221's minor planet group is recorded as Jupiter trojan[5].
  • (284454) 2007 EX221's minor planet group is recorded as Trojan camp trojan asteroid[6].
  • (284454) 2007 EX221's parent astronomical body is recorded as Sun[7].
  • (284454) 2007 EX221's provisional designation is recorded as 2007 EX221[8].
  • (284454) 2007 EX221's time of discovery or invention is recorded as +2007-03-09T00:00:00Z[9].
  • (284454) 2007 EX221's JPL Small-Body Database SPK-ID is recorded as 20284454[10].
  • (284454) 2007 EX221's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1077992541253965'}[11].
  • (284454) 2007 EX221's Lagrangian point is recorded as L5 Jupiter-Sun[12].
  • (284454) 2007 EX221's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.58'}[13].
  • (284454) 2007 EX221's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.79587166232967'}[14].
  • (284454) 2007 EX221's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4255.868013556516'}[15].
  • (284454) 2007 EX221's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.4094193445466'}[16].
  • (284454) 2007 EX221's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.139566416265145'}[17].
  • (284454) 2007 EX221's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.693607842466465'}[18].
  • (284454) 2007 EX221's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.585524990063826'}[19].
  • (284454) 2007 EX221's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+153.6331902933534'}[20].
  • (284454) 2007 EX221's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.88214931662466'}[21].
  • (284454) 2007 EX221's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+12.206'}[22].
  • (284454) 2007 EX221's Google Knowledge Graph ID is recorded as /g/124xw4wsz[23].
  • (284454) 2007 EX221's albedo is recorded as {'unit': '1', 'amount': '+0.039'}[24].
  • (284454) 2007 EX221's Minor Planet Center body ID is recorded as 284454[25].
  • (284454) 2007 EX221's epoch is recorded as May 5, 2025[26].

Body

Designation and Status

(284454) 2007 EX221'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 . wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . 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] ↑ . 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). (284454) 2007 EX221. Retrieved May 3, 2026, from https://4ort.xyz/entity/-284454-2007-ex221
MLA “(284454) 2007 EX221.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-284454-2007-ex221.
BibTeX @misc{4ortxyz_-284454-2007-ex221_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(284454) 2007 EX221}}, year = {2026}, url = {https://4ort.xyz/entity/-284454-2007-ex221}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (284454) 2007 EX221 — https://4ort.xyz/entity/-284454-2007-ex221 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-284454-2007-ex221 · Last refreshed: