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19456 Pimdouglas

asteroid
Place asteroid Q2616408

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
(19455) 1998 FJ145[5]
Followed by
19457 Robcastillo[6]
Absolute magnitude
14.9 (14.7–14.9, n=3)[16][17][18]
Albedo
0.382
Apoapsis
2.644, 2.642682886531529
Argument of periapsis
300.21598, 300.3222105337953
Diameter
2.584
Discoverer or inventor
OCA-DLR Asteroid Survey[2]
Epoch
November 21, 2025
Longitude of ascending node
65.35101, 65.31442863614996[23]
Mean anomaly
227.5609, 344.5624775790433
Minor planet group
asteroid belt[7]
Orbital eccentricity
0.19 (0.19–0.19, n=3)[13][14][15]
Orbital inclination
6.21059, 6.211232969178076[19][20]
Orbital period
3.3, 1204.141812094785[21][22]
Parent astronomical body
Sun[8]
Periapsis
1.7877345, 1.787443697435054
Provisional designation
1998 HU5, 1999 SD11[9][10]
Semi-major axis of an orbit
2.2159024, 2.215063291983292
Significant event
naming[12]
Site of astronomical discovery
Côte d'Azur Observatory, Caussols[3][4]
Time of discovery or invention
April 21, 1998[11]
Time of periapsis
2461052.136017284
🏷️ Also known as
en 19456 Pimdouglas en Pimdouglas de (19456) Pimdouglas fa سیارک 19456 fa سیارک ۱۹۴۵۶ ru 1998 HU5 ru (19456) 1998 HU5 ru 1999 SD11 ru Pimdouglas uk 19456 Pimdouglas uk 19456 Пімдуглас zh 小行星19456
🔖 Identifiers · 3
Freebase ID
/m/03y7_nv
JPL Small-Body Database SPK-ID
20019456
Minor Planet Center body ID
19456

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

🔗 Connections
Site of astronomical discovery 2
Caussols, Côte d'Azur Observatory
Discoverer or inventor 1
OCA-DLR Asteroid Survey
Epoch 1
November 21, 2025
Followed by 1
19457 Robcastillo
Followed by (predecessor) 1
19457 Robcastillo
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
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Summary

19456 Pimdouglas is an asteroid[1].

Related Entities

Caussols

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. wikidata.org.
  3. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . 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] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). 19456 Pimdouglas. Retrieved November 8, 2026, from https://4ort.xyz/entity/19456-pimdouglas
MLA “19456 Pimdouglas.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/19456-pimdouglas.
BibTeX @misc{4ortxyz_19456-pimdouglas_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{19456 Pimdouglas}}, year = {2026}, url = {https://4ort.xyz/entity/19456-pimdouglas}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 19456 Pimdouglas — https://4ort.xyz/entity/19456-pimdouglas (retrieved 2026-11-08)

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