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Fredholm

lunar crater
Landform lunar_crater Q1453211
Fredholm
James Stuby based on NASA image · Public Domain · Wikimedia
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Fredholm

Summary

Fredholm is a lunar crater[1]. Fredholm ranks in the top 5% of lunar_crater entities by monthly Wikipedia readership (4 views/month).[2]

Key Facts

  • Fredholm's instance of is recorded as lunar crater[3].
  • Erik Ivar Fredholm is named after Fredholm[4].
  • Fredholm took place at LQ13[5].
  • Fredholm's Commons category is recorded as Fredholm (lunar crater)[6].
  • Fredholm's located on astronomical body is recorded as Moon[7].
  • Fredholm's coordinate location is recorded as {'lat': 18.37, 'lon': 46.55}[8].
  • Fredholm's diameter is recorded as {'unit': 'Q828224', 'amount': '+13.4'}[9].

Body

Designation and Status

Fredholm's instance of is recorded as lunar crater[3].

History and Context

Erik Ivar Fredholm is named after Fredholm[4].

Why It Matters

Fredholm ranks in the top 5% of lunar_crater entities by monthly Wikipedia readership (4 views/month).[2] Fredholm has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[10] Fredholm is known by 7 alternative names across languages and contexts.[11]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Gazetteer of Planetary Nomenclature. wikidata.org.
  7. [9] ↑ . Gazetteer of Planetary Nomenclature. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.
  3. [11] ↑ . 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). Fredholm. Retrieved May 3, 2026, from https://4ort.xyz/entity/fredholm
MLA “Fredholm.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/fredholm.
BibTeX @misc{4ortxyz_fredholm_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Fredholm}}, year = {2026}, url = {https://4ort.xyz/entity/fredholm}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Fredholm — https://4ort.xyz/entity/fredholm (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/fredholm · 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. 5w ago · Debessis · 2026-08-22 view diff on Wikidata ↗
    Coordinate location → {'lat': 18.37, 'lon': 46.55}
    Instance of → lunar crater
    Aliases → —
    Named after → —
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tt */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/48903|batch #48903]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.