Home › Entities › asteroid › (52290) 1990 SF

(52290) 1990 SF

asteroid
Place asteroid Q4831769
Press Enter · cited answer in seconds

(52290) 1990 SF

Summary

(52290) 1990 SF is an asteroid[1].

Key Facts

  • (52290) 1990 SF is credited with the discovery of Robert H. McNaught[2].
  • (52290) 1990 SF's instance of is recorded as asteroid[3].
  • (52290) 1990 SF's site of astronomical discovery is recorded as Siding Spring Observatory[4].
  • (52290) 1990 SF followed (52289) 1990 QH9[5].
  • (52290) 1990 SF was followed by Q2710589[6].
  • (52290) 1990 SF's minor planet group is recorded as asteroid belt[7].
  • (52290) 1990 SF's parent astronomical body is recorded as Sun[8].
  • (52290) 1990 SF's provisional designation is recorded as 1990 SF[9].
  • (52290) 1990 SF's provisional designation is recorded as 2000 HW19[10].
  • (52290) 1990 SF's time of discovery or invention is recorded as September 17, 1990[11].
  • (52290) 1990 SF's orbital eccentricity is recorded as {'amount': '+0.2983364469540672'}[12].
  • (52290) 1990 SF's absolute magnitude is recorded as {'amount': '+14.08'}[13].
  • (52290) 1990 SF's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+16.47283681351913'}[14].
  • (52290) 1990 SF's orbital period is recorded as {'unit': 'Q573', 'amount': '+1985.599772220056'}[15].
  • (52290) 1990 SF's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+75.76730063269385'}[16].
  • (52290) 1990 SF's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+3.091687036598448'}[17].
  • (52290) 1990 SF's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+4.014049962191178'}[18].
  • (52290) 1990 SF's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.169324111005718'}[19].
  • (52290) 1990 SF's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+266.1919634136931'}[20].
  • (52290) 1990 SF's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+162.4925279490421'}[21].
  • (52290) 1990 SF's epoch is recorded as November 21, 2025[22].
  • (52290) 1990 SF's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2460104.263537547'}[23].

Body

Designation and Status

(52290) 1990 SF'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 . 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 . 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.

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). (52290) 1990 SF. Retrieved May 3, 2026, from https://4ort.xyz/entity/52290-1990-sf
MLA “(52290) 1990 SF.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/52290-1990-sf.
BibTeX @misc{4ortxyz_52290-1990-sf_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(52290) 1990 SF}}, year = {2026}, url = {https://4ort.xyz/entity/52290-1990-sf}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (52290) 1990 SF — https://4ort.xyz/entity/52290-1990-sf (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/52290-1990-sf · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 27d ago · Peter James · 2026-05-15 view diff on Wikidata ↗
    Instance of → asteroid
    Epoch → November 21, 2025
    Orbital period → {'unit': 'Q573', 'amount': '+1985.599772220056'}
    Argument of periapsis → {'unit': 'Q28390', 'amount': '+266.1919634136931'}
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbmergeitems-from:0||Q139802018 */ #quickstatements; #temporary_batch_1778879174762"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.