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6822 Horálek

main-belt minor planet
Place Asteroid Q711265

Facts

25 properties

Identity

Instance of
asteroid
More facts +24
Follows
6821 Ranevskaya[4]
Followed by
(6823) 1988 ED1[5]
Absolute magnitude
+14.6, +14.69[15][16]
Albedo
+0.122[34]
Apoapsis
+3.235, +3.23375323267827[25][26]
Argument of periapsis
+337.17678, +337.430755553226[29][30]
Diameter
+5.257[33]
Discoverer or inventor
Zdeňka Vávrová[1]
Epoch
November 21, 2025[35]
Longitude of ascending node
+15.58238, +15.37698695707796[21][22]
Mean anomaly
+218.51122, +160.0751977584342[31][32]
Minor planet group
asteroid belt[6]
Named after
Petr Horálek[3]
Orbital eccentricity
0.25 (0.25–0.25, n=3)[12][13][14]
Orbital inclination
+2.73653, +2.73043623191684[17][18]
Orbital period
+4.17, +1521.38372013406[19][20]
Parent astronomical body
Sun[7]
Periapsis
+1.9462034, +1.943787857122419[27][28]
Provisional designation
1986 UO, 1990 RS1[8][9]
Semi-major axis of an orbit
+2.5908047, +2.588770544900344[23][24]
Significant event
naming[11]
Site of astronomical discovery
Kleť Observatory[2]
Time of discovery or invention
October 28, 1986[10]
Time of periapsis
+2460324.0116670365[36]
🏷️ Also known as
en (6822) 1986 UO en 6822 Horálek en Horálek cs (6822) 1986 UO de (6822) 1986 UO de (6822) Horálek es (6822) 1986 UO fr (6822) 1986 UO hu (6822) 1986 UO it (6822) 1986 UO pl (6822) Horalek pt (6822) 1986 UO ru 1986 UO ru 1990 RS1 zh 小行星6822
🔖 Identifiers · 3
Freebase ID
/m/0c0318l
JPL Small-Body Database SPK-ID
20006822
Minor Planet Center body ID
6822

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🔗 Connections
Discoverer or inventor 1
Zdeňka Vávrová
Epoch 1
November 21, 2025
Followed by 1
(6823) 1988 ED1
Followed by (predecessor) 1
(6823) 1988 ED1
Follows 1
6821 Ranevskaya
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Named after 1
Petr Horálek
Parent astronomical body 1
Sun
Preceded by (successor) 1
6821 Ranevskaya
Site of astronomical discovery 1
Kleť Observatory
← FactGrid item ID 1
Dovhalivka
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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] ↑ . Minor Planet Center database. wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [7] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [11] ↑ . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . 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] ↑ . 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.
  36. [36] ↑ . 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). 6822 Horálek. Retrieved November 8, 2026, from https://4ort.xyz/entity/6822-hor-lek
MLA “6822 Horálek.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/6822-hor-lek.
BibTeX @misc{4ortxyz_6822-hor-lek_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{6822 Horálek}}, year = {2026}, url = {https://4ort.xyz/entity/6822-hor-lek}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 6822 Horálek — https://4ort.xyz/entity/6822-hor-lek (retrieved 2026-11-08)

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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. 11d ago · AbzalM · 2026-10-31 view diff on Wikidata ↗
    Periapsis → 1.946203 astronomical unit, 1.943788 astronomical unit
    Orbital period → 4.17 year, 1,521.38372 day
    Instance of → asteroid
    Discoverer or inventor → Zdeňka Vávrová
    + 19 other properties edited (see Wikidata diff for full list)
    "Changed [kaa] labels, descriptions, aliases and claims: kaawiki sitelink"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.