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M-sigma relation

Relationship between the stellar mass dispersion of a galaxy bulge and the mass of the supermassive black hole at its center
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M-sigma relation

Summary

M-sigma relation ranks in the top 2% of general entities by monthly Wikipedia readership (61 views/month).[1]

Key Facts

  • M-sigma relation's start time is recorded as +1999-00-00T00:00:00Z[2].
  • M-sigma relation's Freebase ID is recorded as /m/04jg8yz[3].
  • M-sigma relation's facet of is recorded as black hole[4].
  • M-sigma relation's studied by is recorded as astronomy[5].
  • M-sigma relation's studied by is recorded as astrophysics[6].
  • M-sigma relation's Microsoft Academic ID is recorded as 83398656[7].

Why It Matters

M-sigma relation ranks in the top 2% of general entities by monthly Wikipedia readership (61 views/month).[1] It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[8]

Related Entities

astronomy astrophysics

References

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

Direct Wikidata claims

  1. [2] ↑ . Retrieved . wikidata.org.
  2. [3] ↑ . Freebase Data Dumps. wikidata.org.
  3. [4] ↑ . Retrieved . wikidata.org.
  4. [5] ↑ . Retrieved . wikidata.org.
  5. [6] ↑ . Retrieved . wikidata.org.
  6. [7] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. 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). M-sigma relation. Retrieved April 10, 2026, from https://4ort.xyz/entity/m-sigma-relation
MLA “M-sigma relation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/m-sigma-relation.
BibTeX @misc{4ortxyz_m-sigma-relation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{M-sigma relation}}, year = {2026}, url = {https://4ort.xyz/entity/m-sigma-relation}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): M-sigma relation — https://4ort.xyz/entity/m-sigma-relation (retrieved 2026-04-10)

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