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(73657) 1981 EJ13

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(73657) 1981 EJ13

Summary

(73657) 1981 EJ13 is an asteroid[1].

Key Facts

  • (73657) 1981 EJ13 is credited with the discovery of Schelte J. Bus[2].
  • (73657) 1981 EJ13's instance of is recorded as asteroid[3].
  • (73657) 1981 EJ13's site of astronomical discovery is recorded as Siding Spring Observatory[4].
  • (73657) 1981 EJ13's follows is recorded as (73656) 1981 EW12[5].
  • (73657) 1981 EJ13's followed by is recorded as (73658) 1981 EU14[6].
  • (73657) 1981 EJ13's minor planet group is recorded as asteroid belt[7].
  • (73657) 1981 EJ13's parent astronomical body is recorded as Sun[8].
  • (73657) 1981 EJ13's provisional designation is recorded as 1981 EJ13[9].
  • (73657) 1981 EJ13's provisional designation is recorded as 1998 QH36[10].
  • (73657) 1981 EJ13's time of discovery or invention is recorded as +1981-03-01T00:00:00Z[11].
  • (73657) 1981 EJ13's JPL Small-Body Database SPK-ID is recorded as 20073657[12].
  • (73657) 1981 EJ13's orbital eccentricity is recorded as {'amount': '+0.09619769269324455'}[13].
  • (73657) 1981 EJ13's absolute magnitude is recorded as {'amount': '+14.8'}[14].
  • (73657) 1981 EJ13's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+7.919270860332054'}[15].
  • (73657) 1981 EJ13's orbital period is recorded as {'unit': 'Q573', 'amount': '+1420.464982333781'}[16].
  • (73657) 1981 EJ13's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+319.8819692229916'}[17].
  • (73657) 1981 EJ13's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.472984551201078'}[18].
  • (73657) 1981 EJ13's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.710879959092661'}[19].
  • (73657) 1981 EJ13's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.235089143309496'}[20].
  • (73657) 1981 EJ13's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+148.7552739615703'}[21].
  • (73657) 1981 EJ13's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+239.8426905469548'}[22].
  • (73657) 1981 EJ13's diameter is recorded as {'unit': 'Q828224', 'amount': '+2.833'}[23].
  • (73657) 1981 EJ13's Google Knowledge Graph ID is recorded as /g/121h3hv_[24].
  • (73657) 1981 EJ13's albedo is recorded as {'amount': '+0.419'}[25].
  • (73657) 1981 EJ13's Minor Planet Center body ID is recorded as 73657[26].

Body

Designation and Status

(73657) 1981 EJ13'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] ↑ . 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). (73657) 1981 EJ13. Retrieved May 3, 2026, from https://4ort.xyz/entity/73657-1981-ej13
MLA “(73657) 1981 EJ13.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/73657-1981-ej13.
BibTeX @misc{4ortxyz_73657-1981-ej13_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(73657) 1981 EJ13}}, year = {2026}, url = {https://4ort.xyz/entity/73657-1981-ej13}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (73657) 1981 EJ13 — https://4ort.xyz/entity/73657-1981-ej13 (retrieved 2026-05-03)

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