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(22300) 1990 OY

asteroid
Asteroid Q5332302

Facts

23 properties

Identity

Instance of
asteroid
More facts +22
Follows
22299 Georgesteiner[4]
Followed by
(22301) 1990 OB1[5]
Absolute magnitude
13.9, 14.04[15][16]
Albedo
0.298
Apoapsis
3.058 astronomical unit, 3.060023132755232 astronomical unit
Argument of periapsis
189.04356 degree, 189.0690076024092 degree
Diameter
4.429 km
Discoverer or inventor
Eleanor F. Helin[2]
Epoch
May 5, 2025
Longitude of ascending node
154.44341 degree, 154.3677687936703 degree[21][22]
Mean anomaly
359.18902 degree, 171.4055252986201 degree
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.2 (0.2–0.2, n=3)[12][13][14]
Orbital inclination
14.07995 degree, 14.08279154293329 degree[17][18]
Orbital period
4.07 year, 1,486.86208843232 day[19][20]
Parent astronomical body
Sun[7]
Periapsis
2.0436709 astronomical unit, 2.038896534875361 astronomical unit
Provisional designation
1986 PQ4, 1990 OY, 2000 AW190[8][9][10]
Semi-major axis of an orbit
2.5507939 astronomical unit, 2.549459833815297 astronomical unit[23][24]
Site of astronomical discovery
Palomar Observatory[3]
Time of discovery or invention
July 19, 1990[11]
Time of periapsis
2,460,092.5656185714 Julian day
🏷️ Also known as
en (22300) 1990 OY ru 1986 PQ4 ru 1990 OY ru 2000 AW190 zh 小行星22300
🔖 Identifiers · 4
Google Knowledge Graph ID
/g/11f7r7q635
JPL Small-Body Database SPK-ID
20022300
Minor Planet Center body ID
22300
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet22300Provisional1990OY"]

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Summary

(22300) 1990 OY is an asteroid[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . wikidata.org.
  12. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [24] ↑ . 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). (22300) 1990 OY. Retrieved November 11, 2026, from https://4ort.xyz/entity/-22300-1990-oy
MLA “(22300) 1990 OY.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/-22300-1990-oy.
BibTeX @misc{4ortxyz_-22300-1990-oy_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(22300) 1990 OY}}, year = {2026}, url = {https://4ort.xyz/entity/-22300-1990-oy}, note = {Accessed: 2026-11-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (22300) 1990 OY — https://4ort.xyz/entity/-22300-1990-oy (retrieved 2026-11-11)

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