9498 Westerbork

asteroid
Place asteroid Q548815
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9498 Westerbork

Summary

9498 Westerbork is an asteroid[1]. It ranks in the top 2% of asteroid entities by monthly Wikipedia readership (9 views/month).[2]

Key Facts

  • 9498 Westerbork is credited with the discovery of Cornelis Johannes van Houten[3].
  • 9498 Westerbork is credited with the discovery of Ingrid van Houten-Groeneveld[4].
  • 9498 Westerbork is credited with the discovery of Tom Gehrels[5].
  • 9498 Westerbork's instance of is recorded as asteroid[6].
  • 9498 Westerbork's site of astronomical discovery is recorded as Palomar Observatory[7].
  • Westerbork Synthesis Radio Telescope is named after 9498 Westerbork[8].
  • 9498 Westerbork followed 9497 Dwingeloo[9].
  • 9498 Westerbork was followed by Q158204[10].
  • 9498 Westerbork's minor planet group is recorded as asteroid belt[11].
  • 9498 Westerbork's parent astronomical body is recorded as Sun[12].
  • 9498 Westerbork's provisional designation is recorded as 1197 T-2[13].
  • 9498 Westerbork's provisional designation is recorded as 1994 GR7[14].
  • 9498 Westerbork's time of discovery or invention is recorded as September 29, 1973[15].
  • 9498 Westerbork's significant event is recorded as naming[16].
  • 9498 Westerbork's orbital eccentricity is recorded as {'amount': '+0.21'}[17].
  • 9498 Westerbork's orbital eccentricity is recorded as {'amount': '+0.2070737'}[18].
  • 9498 Westerbork's orbital eccentricity is recorded as {'amount': '+0.2060089029671542'}[19].
  • 9498 Westerbork's absolute magnitude is recorded as {'amount': '+15.8'}[20].
  • 9498 Westerbork's absolute magnitude is recorded as {'amount': '+15.7'}[21].
  • 9498 Westerbork's absolute magnitude is recorded as {'amount': '+16.0'}[22].
  • 9498 Westerbork's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.75983'}[23].
  • 9498 Westerbork's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.757429470206283'}[24].
  • 9498 Westerbork's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.62'}[25].
  • 9498 Westerbork's orbital period is recorded as {'unit': 'Q573', 'amount': '+1322.937289252634'}[26].
  • 9498 Westerbork's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+213.90454'}[27].

Body

Designation and Status

9498 Westerbork's instance of is recorded as asteroid[6].

History and Context

Westerbork Synthesis Radio Telescope is named after 9498 Westerbork[8].

Why It Matters

9498 Westerbork ranks in the top 2% of asteroid entities by monthly Wikipedia readership (9 views/month).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[28] It is known by 7 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [6] . JPL Small-Body 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] . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Minor Planet Center database. wikidata.org.
  8. [10] . Minor Planet Center database. wikidata.org.
  9. [11] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [26] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. 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). 9498 Westerbork. Retrieved May 3, 2026, from https://4ort.xyz/entity/9498-westerbork
MLA “9498 Westerbork.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/9498-westerbork.
BibTeX @misc{4ortxyz_9498-westerbork_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{9498 Westerbork}}, year = {2026}, url = {https://4ort.xyz/entity/9498-westerbork}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 9498 Westerbork — https://4ort.xyz/entity/9498-westerbork (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/9498-westerbork · Last refreshed:

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. 3d ago · Marsupil · 2026-05-29 view diff on Wikidata ↗
    Argument of periapsis {'unit': 'Q28390', 'amount': '+63.38274'}, {'unit': 'Q28390', 'amount': '+63.93365689233007'}
    Instance of asteroid
    Orbital inclination {'unit': 'Q28390', 'amount': '+1.75983'}, {'unit': 'Q28390', 'amount': '+1.757429470206283'}
    Aliases
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|1 */ [[Property:P793]]: [[Q25488743]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.