Home › Entities › asteroid › (58117) 1981 ER7

(58117) 1981 ER7

asteroid
Place asteroid Q15169883
Press Enter · cited answer in seconds

(58117) 1981 ER7

Summary

(58117) 1981 ER7 is an asteroid[1].

Key Facts

  • (58117) 1981 ER7 is credited with the discovery of Schelte J. Bus[2].
  • (58117) 1981 ER7's instance of is recorded as asteroid[3].
  • (58117) 1981 ER7's site of astronomical discovery is recorded as Siding Spring Observatory[4].
  • (58117) 1981 ER7's follows is recorded as (58116) 1981 EH7[5].
  • (58117) 1981 ER7's followed by is recorded as (58118) 1981 EX7[6].
  • (58117) 1981 ER7's minor planet group is recorded as asteroid belt[7].
  • (58117) 1981 ER7's parent astronomical body is recorded as Sun[8].
  • (58117) 1981 ER7's provisional designation is recorded as 2000 WM128[9].
  • (58117) 1981 ER7's provisional designation is recorded as 1981 ER7[10].
  • (58117) 1981 ER7's time of discovery or invention is recorded as +1981-03-01T00:00:00Z[11].
  • (58117) 1981 ER7's JPL Small-Body Database SPK-ID is recorded as 20058117[12].
  • (58117) 1981 ER7's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.09993214721049527'}[13].
  • (58117) 1981 ER7's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.12'}[14].
  • (58117) 1981 ER7's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.112964921075373'}[15].
  • (58117) 1981 ER7's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1278.522473885242'}[16].
  • (58117) 1981 ER7's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+234.7967357742564'}[17].
  • (58117) 1981 ER7's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.305366403003423'}[18].
  • (58117) 1981 ER7's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.535746617762491'}[19].
  • (58117) 1981 ER7's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.074986188244355'}[20].
  • (58117) 1981 ER7's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.97595713033041'}[21].
  • (58117) 1981 ER7's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+187.1955461614221'}[22].
  • (58117) 1981 ER7's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+1.643'}[23].
  • (58117) 1981 ER7's albedo is recorded as {'unit': '1', 'amount': '+0.286'}[24].
  • (58117) 1981 ER7's Minor Planet Center body ID is recorded as 58117[25].
  • (58117) 1981 ER7's epoch is recorded as November 21, 2025[26].

Body

Designation and Status

(58117) 1981 ER7'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] ↑ . 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). (58117) 1981 ER7. Retrieved May 3, 2026, from https://4ort.xyz/entity/-58117-1981-er7
MLA “(58117) 1981 ER7.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-58117-1981-er7.
BibTeX @misc{4ortxyz_-58117-1981-er7_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(58117) 1981 ER7}}, year = {2026}, url = {https://4ort.xyz/entity/-58117-1981-er7}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (58117) 1981 ER7 — https://4ort.xyz/entity/-58117-1981-er7 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-58117-1981-er7 · Last refreshed: