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3809 Amici

asteroid
Place asteroid Q287774

Facts

27 properties
Instance of
asteroid
Follows
3808 Tempel[4]
Followed by
3810 Aoraki[5]
Absolute magnitude
+12.6, +12.76[17][18]
Albedo
+0.285[37]
Apoapsis
+2.978, +2.972122584882696[28][29]
Argument of periapsis
+307.51143, +308.6476755906281[32][33]
Asteroid spectral type
S-type asteroid[12]
Diameter
+8.243[36]
Discoverer or inventor
San Vittore Observatory[1]
Epoch
November 21, 2025[38]
Longitude of ascending node
+124.65811, +124.6019559855765[24][25]
Mean anomaly
+91.14514, +265.4320087026987[34][35]
Minor planet group
asteroid belt[6]
Named after
Giovanni Battista Amici[3]
Orbital eccentricity
0.1 (0.1–0.11, n=3)[14][15][16]
Orbital inclination
+6.56088, +6.560317006441062[19][20]
Orbital period
+4.41, +1613.34349207157[21][22]
Parent astronomical body
Sun[7]
Periapsis
+2.4023682, +2.412008258834851[30][31]
Provisional designation
1951 XO, 1984 FA, 1986 VT4[8][9][10]
Rotation period
+5.71[23]
Semi-major axis of an orbit
+2.6902434, +2.692065421858774[26][27]
Significant event
naming[13]
Show all 27 facts +3
Site of astronomical discovery
Bologna[2]
Time of discovery or invention
March 26, 1984[11]
Time of periapsis
+2461424.307370327
🏷️ Also known as
en 3809 Amici en Amici de (3809) Amici fa سیارک ۳۸۰۹ ja アミーチ ru 1984 FA ru 1951 XO ru 1986 VT4 ru (3809) 1984 FA ru Amici uk 3809 Амісі zh 小行星3809
🔖 Identifiers · 3
Freebase ID
/m/03y0rkv
JPL Small-Body Database SPK-ID
20003809
Minor Planet Center body ID
3809

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

🔗 Connections
Asteroid spectral type 1
S-type asteroid
Discoverer or inventor 1
San Vittore Observatory
Epoch 1
November 21, 2025
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Named after 1
Giovanni Battista Amici
Parent astronomical body 1
Sun
Site of astronomical discovery 1
Bologna
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Related Entities

Bologna Giovanni Battista Amici

References

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

Direct Wikidata claims

  1. [1] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . Minor Planet Center database. wikidata.org.
  5. [5] ↑ . Minor Planet Center database. wikidata.org.
  6. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [7] ↑ . 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] ↑ . JPL Small-Body 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] ↑ . wikidata.org.
  15. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  33. [33] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  34. [34] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  35. [35] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  36. [36] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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.

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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). 3809 Amici. Retrieved October 31, 2026, from https://4ort.xyz/entity/3809-amici
MLA “3809 Amici.” 4ort.xyz Knowledge Graph, 4ort.xyz, 31 Oct. 2026, https://4ort.xyz/entity/3809-amici.
BibTeX @misc{4ortxyz_3809-amici_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{3809 Amici}}, year = {2026}, url = {https://4ort.xyz/entity/3809-amici}, note = {Accessed: 2026-10-31}}
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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. 3d ago · AbzalM · 2026-10-31 view diff on Wikidata ↗
    Follows → 3808 Tempel
    Follows → —
    Instance of → —
    Time of periapsis → {'unit': 'Q14267', 'amount': '+2461424.307370327'}
    + 28 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||kaa */ kaawiki sitelink"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.