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1749 Telamon

asteroid
Thing Asteroid Q143191

Facts

27 properties
Instance of
asteroid
Follows
1748 Mauderli[5]
Followed by
1750 Eckert[6]
Absolute magnitude
9.5, 9.47[20][21]
Albedo
0.0562, 0.073
Apoapsis
5.702 astronomical unit, 5.698228941699544 astronomical unit
Argument of periapsis
112.90442 degree, 114.469310702695 degree
Diameter
64.898 km
Discoverer or inventor
Karl Wilhelm Reinmuth[2]
Epoch
November 21, 2025
Lagrangian point
L4-Jupiter-Sun[19]
Longitude of ascending node
340.85466 degree, 340.8351740147501 degree
Mean anomaly
223.60426 degree, 65.29458901446027 degree
Minor planet group
Jupiter trojan, Greek camp trojan asteroid, asteroid belt[7][8][9]
Named after
Telamon[4]
Orbital eccentricity
0.11 (0.11–0.11, n=3)[16][17][18]
Orbital inclination
6.091 degree, 6.09599 degree, 6.098414899109931 degree[22][23][24]
Orbital period
11.68 year, 4,256.494144344967 day[25]
Parent astronomical body
Sun[10]
Periapsis
4.5957880 astronomical unit, 4.581912055513837 astronomical unit
Provisional designation
1941 BP, 1949 SB, 1966 CN[11][12][13]
Rotation period
11.413 hour
Semi-major axis of an orbit
5.1486760 astronomical unit, 5.140070498606691 astronomical unit
Significant event
naming[15]
Show all 27 facts +3
Site of astronomical discovery
Heidelberg-Königstuhl State Observatory[3]
Time of discovery or invention
September 23, 1949[14]
Time of periapsis
2,460,228.483233896 Julian day
🏷️ Also known as
en (1749) Telamon en Telamon ar تلامون 1749 el 1749 Τελαμών fa سیارک ۱۷۴۹ fr (1749) Télamon ru (1749) Теламон ru (1749) 1949 SB ru 1941 BP ru 1949 SB ru 1966 CN ru Теламон vi 1749 Telamon zh 小行星1749
🔖 Identifiers · 3
Freebase ID
/m/03h0_4_
JPL Small-Body Database SPK-ID
20001749
Minor Planet Center body ID
1749

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Summary

1749 Telamon 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . Minor Planet Center database. wikidata.org.
  5. [6] ↑ . Minor Planet Center database. wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . minorplanetcenter.org. minorplanetcenter.org. Provenance: wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . 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] ↑ . wikidata.org.
  22. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . 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). 1749 Telamon. Retrieved November 11, 2026, from https://4ort.xyz/entity/1749-telamon
MLA “1749 Telamon.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/1749-telamon.
BibTeX @misc{4ortxyz_1749-telamon_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1749 Telamon}}, year = {2026}, url = {https://4ort.xyz/entity/1749-telamon}, note = {Accessed: 2026-11-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1749 Telamon — https://4ort.xyz/entity/1749-telamon (retrieved 2026-11-11)

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