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25594 Kessler

asteroid
Place asteroid Q2611499

Facts

26 properties
Instance of
asteroid
Follows
25593 Camillejordan[5]
Followed by
(25595) 1999 YD9[6]
Absolute magnitude
13.6, 13.77[15][16]
Albedo
0.157
Apoapsis
3.152, 3.164466186983719
Argument of periapsis
240.22715, 242.0400548158739
Diameter
7.347
Different from
Kessler[17]
Discoverer or inventor
Gary Hug, Graham E. Bell[2][3]
Epoch
November 21, 2025
Longitude of ascending node
106.14642, 106.06185457[23]
Mean anomaly
36.70406, 135.4574475566506
Minor planet group
asteroid belt[7]
Orbital eccentricity
0.06 (0.06–0.06, n=3)[12][13][14]
Orbital inclination
10.62808, 10.64217988067843[18][19]
Orbital period
5.13, 1876.300892751268[20][21]
Parent astronomical body
Sun[8]
Periapsis
2.800171, 2.789861082444482
Provisional designation
1999 YA9[9]
Rotation period
81.4299[22]
Semi-major axis of an orbit
2.9759344, 2.9771636347141
Significant event
naming[11]
Site of astronomical discovery
Farpoint Observatory[4]
Show all 26 facts +2
Time of discovery or invention
December 29, 1999[10]
Time of periapsis
2460294.5029728324
🏷️ Also known as
en 25594 Kessler en Kessler de (25594) Kessler fa سیارک 25594 fa سیارک ۲۵۵۹۴ ja ケスラー ja 25594 ケスラー ru 1999 YA9 ru (25594) 1999 YA9 ru Kessler uk 25594 Kessler uk 25594 Кеслер zh 小行星25594
🔖 Identifiers · 3
Freebase ID
/m/03y5p4k
JPL Small-Body Database SPK-ID
20025594
Minor Planet Center body ID
25594

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

🔗 Connections
Discoverer or inventor 2
Gary Hug, Graham E. Bell
Different from 1
Kessler
Epoch 1
November 21, 2025
Follows 1
25593 Camillejordan
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
25593 Camillejordan
Site of astronomical discovery 1
Farpoint Observatory
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Summary

25594 Kessler is an asteroid[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . Minor Planet Center database. wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . 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] ↑ . 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] ↑ . wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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.

Class ancestry

  1. [1] ↑ . Wikidata. 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). 25594 Kessler. Retrieved November 1, 2026, from https://4ort.xyz/entity/25594-kessler
MLA “25594 Kessler.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/25594-kessler.
BibTeX @misc{4ortxyz_25594-kessler_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{25594 Kessler}}, year = {2026}, url = {https://4ort.xyz/entity/25594-kessler}, note = {Accessed: 2026-11-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 25594 Kessler — https://4ort.xyz/entity/25594-kessler (retrieved 2026-11-01)

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