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19353 Pierrethierry

asteroid
Place Asteroid Q1628920

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
(19352) 1997 EL[4]
Followed by
19354 Fredkoehler[5]
Absolute magnitude
14 (13.8–14, n=3)[15][16][17]
Albedo
+0.206
Apoapsis
+3.070, +3.075239166731495
Argument of periapsis
+112.62799, +111.8596862269538
Diameter
+4.228
Discoverer or inventor
Christian Buil[2]
Epoch
November 21, 2025
Longitude of ascending node
+102.78858, +102.74233092[22][23]
Mean anomaly
+324.07114, +141.8660270447587
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.14 (0.14–0.14, n=3)[12][13][14]
Orbital inclination
+11.54590, +11.54157940267454[18][19]
Orbital period
+4.41, +1608.030629727147[20][21]
Parent astronomical body
Sun[7]
Periapsis
+2.3046881, +2.297064946142587
Provisional designation
1997 EQ30, 1998 LE3[8][9]
Semi-major axis of an orbit
+2.6873282, +2.686152056437041
Significant event
naming[11]
Site of astronomical discovery
Ramonville-Saint-Agne[3]
Time of discovery or invention
March 10, 1997[10]
Time of periapsis
+2460366.8196755396
🏷️ Also known as
en 19353 Pierrethierry en Pierrethierry de (19353) Pierrethierry fa سیارک 19353 fa سیارک ۱۹۳۵۳ ru (19353) 1997 EQ30 ru 1997 EQ30 ru 1998 LE3 ru Pierrethierry zh 小行星19353
🔖 Identifiers · 3
Freebase ID
/m/0cc53m3
JPL Small-Body Database SPK-ID
20019353
Minor Planet Center body ID
19353

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

🔗 Connections
Discoverer or inventor 1
Christian Buil
Epoch 1
November 21, 2025
Followed by 1
19354 Fredkoehler
Followed by (predecessor) 1
19354 Fredkoehler
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Site of astronomical discovery 1
Ramonville-Saint-Agne
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Summary

19353 Pierrethierry 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] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . Minor Planet Center database. wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

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). 19353 Pierrethierry. Retrieved November 3, 2026, from https://4ort.xyz/entity/19353-pierrethierry
MLA “19353 Pierrethierry.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/19353-pierrethierry.
BibTeX @misc{4ortxyz_19353-pierrethierry_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{19353 Pierrethierry}}, year = {2026}, url = {https://4ort.xyz/entity/19353-pierrethierry}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 19353 Pierrethierry — https://4ort.xyz/entity/19353-pierrethierry (retrieved 2026-11-03)

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