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(8584) 1997 AN22

main-belt minor planet
Place Asteroid Q677270

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
8583 Froberger[3]
Followed by
8585 Purpurea[4]
Absolute magnitude
+12.4, +12.59[16][17]
Albedo
+0.103, +0.11[36][37]
Apoapsis
+3.266, +3.265536031039686[27][28]
Argument of periapsis
+5.42613, +2.701830082577769[31][32]
Diameter
+12.332[35]
Discoverer or inventor
Beijing Schmidt CCD Asteroid Program[1]
Epoch
November 21, 2025[38]
Longitude of ascending node
+293.58707, +293.5219957461844[23][24]
Mean anomaly
+264.72056, +357.5569956676721[33][34]
Minor planet group
asteroid belt[5]
Orbital eccentricity
0.08 (0.08–0.08, n=3)[13][14][15]
Orbital inclination
+9.20597, +9.200651594920014[18][19]
Orbital period
+5.25, +1920.341977964031[20][21]
Parent astronomical body
Sun[6]
Periapsis
+2.7764396, +2.781604964651609[29][30]
Provisional designation
1997 AN22, 1971 BY2, 1971 BU3, 1978 ND8, 1984 UY3[7][8][9][10][11]
Rotation period
+31.52[22]
Semi-major axis of an orbit
+3.0214112, +3.023570497845648[25][26]
Site of astronomical discovery
Xinglong Station[2]
Time of discovery or invention
January 11, 1997[12]
Time of periapsis
+2461013.5316771436[39]
🏷️ Also known as
en (8584) 1997 AN22 ru 1971 BU3 ru 1971 BY2 ru 1978 ND8 ru 1984 UY3 ru 1997 AN22 zh 小行星8584
🔖 Identifiers · 4
Freebase ID
/m/0h953n3
JPL Small-Body Database SPK-ID
20008584
Minor Planet Center body ID
8584
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet8584Provisional1997AN22"]

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

🔗 Connections
Discoverer or inventor 1
Beijing Schmidt CCD Asteroid Program
Epoch 1
November 21, 2025
Follows 1
8583 Froberger
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
8583 Froberger
Site of astronomical discovery 1
Xinglong Station
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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] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [8] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [9] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [10] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [11] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [13] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  26. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  27. [27] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  28. [28] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  29. [29] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  30. [30] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  31. [31] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  32. [32] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  33. [33] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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.
  36. [36] ↑ . wikidata.org.
  37. [37] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  38. [38] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  39. [39] ↑ . 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). (8584) 1997 AN22. Retrieved November 9, 2026, from https://4ort.xyz/entity/8584-1997-an22
MLA “(8584) 1997 AN22.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Nov. 2026, https://4ort.xyz/entity/8584-1997-an22.
BibTeX @misc{4ortxyz_8584-1997-an22_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(8584) 1997 AN22}}, year = {2026}, url = {https://4ort.xyz/entity/8584-1997-an22}, note = {Accessed: 2026-11-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (8584) 1997 AN22 — https://4ort.xyz/entity/8584-1997-an22 (retrieved 2026-11-09)

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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. 9d ago · AbzalM · 2026-11-02 view diff on Wikidata ↗
    Orbital inclination → 9.20597 degree, 9.200652 degree
    Apoapsis → 3.266 astronomical unit, 3.265536 astronomical unit
    Discoverer or inventor → Beijing Schmidt CCD Asteroid Program
    Site of astronomical discovery → Xinglong Station
    + 18 other properties edited (see Wikidata diff for full list)
    "Changed [kaa] labels, descriptions, aliases and claims: kaawiki sitelink"
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