active galactic nucleus

compact region at the center of a galaxy that has a much higher than normal luminosity over at least some portion – and possibly all – of the electromagnetic spectrum
Thing astronomical_object_type Q46587
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active galactic nucleus

Summary

active galactic nucleus is an astronomical object type[1]. It draws 1,318 Wikipedia views per month (astronomical_object_type category, ranking #33 of 289).[2]

Key Facts

  • active galactic nucleus's instance of is recorded as astronomical object type[3].
  • active galactic nucleus is a type of galaxy[4].
  • active galactic nucleus is part of galactic bulge[5].
  • active galactic nucleus is part of active galaxy[6].
  • active galactic nucleus's Commons category is recorded as Active galactic nuclei[7].
  • active galactic nucleus's topic's main category is recorded as Category:Active galaxies[8].
  • active galactic nucleus's short name is recorded as {'lang': 'en', 'text': 'AGN'}[9].
  • active galactic nucleus's short name is recorded as {'lang': 'fr', 'text': 'NAG'}[10].
  • active galactic nucleus's short name is recorded as {'lang': 'ru', 'text': 'АЯГ'}[11].
  • active galactic nucleus's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[12].

Body

Definition and Type

active galactic nucleus's instance of is recorded as astronomical object type[3]. It is a type of galaxy[4].

Use and Application

Part of include galactic bulge[5], an astronomical object type[13] and active galaxy[6], an astronomical object type[14].

Why It Matters

active galactic nucleus draws 1,318 Wikipedia views per month (astronomical_object_type category, ranking #33 of 289).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[15] It is known by 52 alternative names across languages and contexts.[16]

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] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.

Inline context (facts about related entities)

  1. [13] . Wikidata. wikidata.org. → on this site
  2. [14] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] . Wikidata sitelinks. wikidata.org.
  3. [16] . 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). active galactic nucleus. Retrieved May 3, 2026, from https://4ort.xyz/entity/active-galactic-nucleus
MLA “active galactic nucleus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/active-galactic-nucleus.
BibTeX @misc{4ortxyz_active-galactic-nucleus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{active galactic nucleus}}, year = {2026}, url = {https://4ort.xyz/entity/active-galactic-nucleus}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): active galactic nucleus — https://4ort.xyz/entity/active-galactic-nucleus (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/active-galactic-nucleus · 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. 9d ago · Twofivesixbot bot · 2026-05-23 view diff on Wikidata ↗
    Part of galactic bulge, active galaxy
    Subclass of
    Part of
    Instance of
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007546636305171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.