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(22302) 1990 OG4

minor planet
Place Asteroid Q4542305

Facts

23 properties

Identity

Instance of
asteroid
More facts +22
Follows
(22301) 1990 OB1[3]
Followed by
(22303) 1990 QE4[4]
Absolute magnitude
+14.1, +14.17[14][15]
Albedo
+0.051[33]
Apoapsis
+3.470, +3.469637231091162[24][25]
Argument of periapsis
+84.38984, +84.23927343017492[28][29]
Diameter
+9.725[32]
Discoverer or inventor
Henry E. Holt[1]
Epoch
November 21, 2025[34]
Longitude of ascending node
+266.52725, +266.475232145572[20][21]
Mean anomaly
+60.30746, +324.3536407747737[30][31]
Minor planet group
asteroid belt[5]
Orbital eccentricity
0.29 (0.29–0.29, n=3)[11][12][13]
Orbital inclination
+11.04418, +11.03967964534659[16][17]
Orbital period
+4.42, +1617.064168242107[18][19]
Parent astronomical body
Sun[6]
Periapsis
+1.9208455, +1.92276831894364[26][27]
Provisional designation
1964 YB, 1990 OG4, 1999 KS4[7][8][9]
Semi-major axis of an orbit
+2.6952317, +2.696202775017401[22][23]
Site of astronomical discovery
Palomar Observatory[2]
Time of discovery or invention
July 24, 1990[10]
Time of periapsis
+2461160.6179173095[35]
🏷️ Also known as
en (22302) 1990 OG4 ru 1964 YB ru 1990 OG4 ru 1999 KS4 zh 小行星22302
🔖 Identifiers · 4
Freebase ID
/m/0h55q2h
JPL Small-Body Database SPK-ID
20022302
Minor Planet Center body ID
22302
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet22302Provisional1990OG4"]

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Discoverer or inventor 1
Henry E. Holt
Epoch 1
November 21, 2025
Followed by 1
(22303) 1990 QE4
Followed by (predecessor) 1
(22303) 1990 QE4
Follows 1
(22301) 1990 OB1
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
(22301) 1990 OB1
Site of astronomical discovery 1
Palomar Observatory
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References

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

Direct Wikidata claims

  1. [1] ↑ . 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. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [11] ↑ . wikidata.org.
  12. [12] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  26. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  27. [27] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  28. [28] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  29. [29] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  30. [30] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  31. [31] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  32. [32] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  33. [33] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  34. [34] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  35. [35] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

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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). (22302) 1990 OG4. Retrieved November 10, 2026, from https://4ort.xyz/entity/22302-1990-og4
MLA “(22302) 1990 OG4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/22302-1990-og4.
BibTeX @misc{4ortxyz_22302-1990-og4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(22302) 1990 OG4}}, year = {2026}, url = {https://4ort.xyz/entity/22302-1990-og4}, note = {Accessed: 2026-11-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (22302) 1990 OG4 — https://4ort.xyz/entity/22302-1990-og4 (retrieved 2026-11-10)

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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. 27w ago · Shuaib-bot bot · 2026-05-04 view diff on Wikidata ↗
    Orbital period → 4.42 year, 1,617.064168 day
    Argument of periapsis → 84.38984 degree, 84.239273 degree
    Mean anomaly → 60.30746 degree, 324.353641 degree
    Epoch → November 21, 2025
    + 17 other properties edited (see Wikidata diff for full list)
    "Changed the item"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.