11239 Marcgraf

asteroid
Place asteroid Q1484992
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11239 Marcgraf

Summary

11239 Marcgraf is an asteroid[1]. It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 11239 Marcgraf is credited with the discovery of Cornelis Johannes van Houten[3].
  • 11239 Marcgraf is credited with the discovery of Ingrid van Houten-Groeneveld[4].
  • 11239 Marcgraf is credited with the discovery of Tom Gehrels[5].
  • 11239 Marcgraf's instance of is recorded as asteroid[6].
  • 11239 Marcgraf's site of astronomical discovery is recorded as Palomar Observatory[7].
  • Georg Marcgrave is named after 11239 Marcgraf[8].
  • 11239 Marcgraf's follows is recorded as Q1090335[9].
  • 11239 Marcgraf's followed by is recorded as 11240 Piso[10].
  • 11239 Marcgraf's minor planet group is recorded as asteroid belt[11].
  • 11239 Marcgraf's parent astronomical body is recorded as Sun[12].
  • 11239 Marcgraf's provisional designation is recorded as 1954 GQ[13].
  • 11239 Marcgraf's provisional designation is recorded as 1999 JR79[14].
  • 11239 Marcgraf's provisional designation is recorded as 4141 P-L[15].
  • 11239 Marcgraf's time of discovery or invention is recorded as +1960-09-24T00:00:00Z[16].
  • 11239 Marcgraf's Freebase ID is recorded as /m/03y79lf[17].
  • 11239 Marcgraf's JPL Small-Body Database SPK-ID is recorded as 20011239[18].
  • 11239 Marcgraf's significant event is recorded as naming[19].
  • 11239 Marcgraf's orbital eccentricity is recorded as {'amount': '+0.18'}[20].
  • 11239 Marcgraf's orbital eccentricity is recorded as {'amount': '+0.1788927'}[21].
  • 11239 Marcgraf's orbital eccentricity is recorded as {'amount': '+0.1790008988392006'}[22].
  • 11239 Marcgraf's absolute magnitude is recorded as {'amount': '+13.8'}[23].
  • 11239 Marcgraf's absolute magnitude is recorded as {'amount': '+14.02'}[24].
  • 11239 Marcgraf's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.37284'}[25].
  • 11239 Marcgraf's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.36779139906766'}[26].
  • 11239 Marcgraf's orbital period is recorded as {'unit': 'Q577', 'amount': '+4.04'}[27].

Body

Designation and Status

11239 Marcgraf's instance of is recorded as asteroid[6].

History and Context

Georg Marcgrave is named after 11239 Marcgraf[8].

Why It Matters

11239 Marcgraf has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2] It is known by 10 alternative names across languages and contexts.[28]

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] . JPL Small-Body Database. 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] . Freebase Data Dumps. wikidata.org.
  16. [18] . JPL Small-Body Database. Retrieved . wikidata.org.
  17. [19] . 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] . Wikidata sitelinks. wikidata.org.
  2. [28] . 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). 11239 Marcgraf. Retrieved May 3, 2026, from https://4ort.xyz/entity/11239-marcgraf
MLA “11239 Marcgraf.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/11239-marcgraf.
BibTeX @misc{4ortxyz_11239-marcgraf_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{11239 Marcgraf}}, year = {2026}, url = {https://4ort.xyz/entity/11239-marcgraf}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 11239 Marcgraf — https://4ort.xyz/entity/11239-marcgraf (retrieved 2026-05-03)

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