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(22290) 1989 AO

asteroid
Place asteroid Q5332122
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Summary

(22290) 1989 AO is an asteroid[1].

Key Facts

  • (22290) 1989 AO is credited with the discovery of Eleanor F. Helin[2].
  • (22290) 1989 AO's instance of is recorded as asteroid[3].
  • (22290) 1989 AO's site of astronomical discovery is recorded as Palomar Observatory[4].
  • (22290) 1989 AO's follows is recorded as (22289) 1988 XV1[5].
  • (22290) 1989 AO's followed by is recorded as 22291 Heitifer[6].
  • (22290) 1989 AO's minor planet group is recorded as asteroid belt[7].
  • (22290) 1989 AO's parent astronomical body is recorded as Sun[8].
  • (22290) 1989 AO's provisional designation is recorded as 1989 AO[9].
  • (22290) 1989 AO's provisional designation is recorded as 1992 SN8[10].
  • (22290) 1989 AO's provisional designation is recorded as 1993 BX11[11].
  • (22290) 1989 AO's provisional designation is recorded as 2012 AD11[12].
  • (22290) 1989 AO's time of discovery or invention is recorded as +1989-01-02T00:00:00Z[13].
  • (22290) 1989 AO's JPL Small-Body Database SPK-ID is recorded as 20022290[14].
  • (22290) 1989 AO's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.24'}[15].
  • (22290) 1989 AO's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2420755'}[16].
  • (22290) 1989 AO's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2421446219448275'}[17].
  • (22290) 1989 AO's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.4'}[18].
  • (22290) 1989 AO's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.36'}[19].
  • (22290) 1989 AO's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.46833'}[20].
  • (22290) 1989 AO's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.46771934535047'}[21].
  • (22290) 1989 AO's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+3.9'}[22].
  • (22290) 1989 AO's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1424.271676119891'}[23].
  • (22290) 1989 AO's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+115.13273'}[24].
  • (22290) 1989 AO's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+115.0784192295662'}[25].
  • (22290) 1989 AO's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.4768933'}[26].

Body

Designation and Status

(22290) 1989 AO'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 . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (22290) 1989 AO. Retrieved October 5, 2026, from https://4ort.xyz/entity/-22290-1989-ao
MLA “(22290) 1989 AO.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Oct. 2026, https://4ort.xyz/entity/-22290-1989-ao.
BibTeX @misc{4ortxyz_-22290-1989-ao_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(22290) 1989 AO}}, year = {2026}, url = {https://4ort.xyz/entity/-22290-1989-ao}, note = {Accessed: 2026-10-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (22290) 1989 AO — https://4ort.xyz/entity/-22290-1989-ao (retrieved 2026-10-05)

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