solar cycle

periodic change in the Sun's activity
Thing general Q49385
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solar cycle

Summary

solar cycle ranks in the top 2% of general entities by monthly Wikipedia readership (1,183 views/month).[1]

Key Facts

  • solar cycle is credited with the discovery of Heinrich Schwabe[2].
  • solar cycle is a type of solar variation[3].
  • solar cycle's Commons category is recorded as Solar cycles[4].
  • solar cycle's time of discovery or invention is recorded as 1843[5].
  • solar cycle's topic's main category is recorded as Category:Solar cycles[6].
  • solar cycle's facet of is recorded as Sun's magnetic field[7].
  • solar cycle's topic has template is recorded as Template:Infobox solar cycle[8].
  • solar cycle's topic has template is recorded as Template:Solar cycles[9].
  • solar cycle's has immediate cause is recorded as Solar dynamo[10].
  • solar cycle's duration is recorded as {'unit': 'Q577', 'amount': '+11'}[11].
  • solar cycle's has list is recorded as list of solar cycles[12].

Body

Definition and Type

solar cycle is a type of solar variation[3].

Why It Matters

solar cycle ranks in the top 2% of general entities by monthly Wikipedia readership (1,183 views/month).[1] It has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[13] It is known by 13 alternative names across languages and contexts.[14]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] . Wikidata sitelinks. wikidata.org.
  3. [14] . 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). solar cycle. Retrieved April 10, 2026, from https://4ort.xyz/entity/solar-cycle
MLA “solar cycle.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/solar-cycle.
BibTeX @misc{4ortxyz_solar-cycle_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{solar cycle}}, year = {2026}, url = {https://4ort.xyz/entity/solar-cycle}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): solar cycle — https://4ort.xyz/entity/solar-cycle (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/solar-cycle · 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. 6d ago · Twofivesixbot bot · 2026-05-23 view diff on Wikidata ↗
    Subclass of
    Discoverer or inventor Heinrich Schwabe
    Has list list of solar cycles
    Topic has template Template:Infobox solar cycle, Template:Solar cycles
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P8189]]: 987007553391405171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.