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(168378) 1997 ET30

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(168378) 1997 ET30

Summary

(168378) 1997 ET30 is an asteroid[1].

Key Facts

  • (168378) 1997 ET30 is credited with the discovery of Spacewatch[2].
  • (168378) 1997 ET30's instance of is recorded as asteroid[3].
  • (168378) 1997 ET30's instance of is recorded as near-Earth object[4].
  • (168378) 1997 ET30's site of astronomical discovery is recorded as Kitt Peak National Observatory[5].
  • (168378) 1997 ET30's follows is recorded as (168377) 1997 EY16[6].
  • (168378) 1997 ET30's followed by is recorded as (168379) 1997 GB15[7].
  • (168378) 1997 ET30's minor planet group is recorded as Amor asteroid[8].
  • (168378) 1997 ET30's parent astronomical body is recorded as Sun[9].
  • (168378) 1997 ET30's provisional designation is recorded as 1997 ET30[10].
  • (168378) 1997 ET30's provisional designation is recorded as 1991 HF3[11].
  • (168378) 1997 ET30's provisional designation is recorded as 1991 GY6[12].
  • (168378) 1997 ET30's time of discovery or invention is recorded as +1997-03-12T00:00:00Z[13].
  • (168378) 1997 ET30's JPL Small-Body Database SPK-ID is recorded as 20168378[14].
  • (168378) 1997 ET30's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.4494907553970073'}[15].
  • (168378) 1997 ET30's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.91'}[16].
  • (168378) 1997 ET30's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.812014628315081'}[17].
  • (168378) 1997 ET30's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1140.819557099211'}[18].
  • (168378) 1997 ET30's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+5.721'}[19].
  • (168378) 1997 ET30's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+23.21091449484659'}[20].
  • (168378) 1997 ET30's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.136710514925357'}[21].
  • (168378) 1997 ET30's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.097142138343885'}[22].
  • (168378) 1997 ET30's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.17627889150683'}[23].
  • (168378) 1997 ET30's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+263.3688894238841'}[24].
  • (168378) 1997 ET30's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+289.4425398831277'}[25].
  • (168378) 1997 ET30's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+0.841'}[26].

Body

Designation and Status

Recorded instance of include asteroid[3] and near-Earth object[4].

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. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [2] ↑ . 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] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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 . 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). (168378) 1997 ET30. Retrieved May 3, 2026, from https://4ort.xyz/entity/-168378-1997-et30
MLA “(168378) 1997 ET30.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-168378-1997-et30.
BibTeX @misc{4ortxyz_-168378-1997-et30_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(168378) 1997 ET30}}, year = {2026}, url = {https://4ort.xyz/entity/-168378-1997-et30}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (168378) 1997 ET30 — https://4ort.xyz/entity/-168378-1997-et30 (retrieved 2026-05-03)

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