Maclaurin spheroid

oblate spheroid that arises when a self-gravitating fluid body of uniform density rotates with a constant angular velocity
Thing reference_ellipsoid Q1882430
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Maclaurin spheroid

Summary

Maclaurin spheroid is a reference ellipsoid[1]. It draws 28 Wikipedia views per month (reference_ellipsoid category, ranking #1 of 3).[2]

Key Facts

  • Maclaurin spheroid's instance of is recorded as reference ellipsoid[3].
  • Maclaurin spheroid's instance of is recorded as mathematical concept[4].
  • Colin MacLaurin is named after Maclaurin spheroid[5].
  • Maclaurin spheroid's defining formula is recorded as \frac{\Omega^2}{2\pi G\rho}=\sqrt{e^{-2}-1}(3e^{-2}-2)\arcsin e-3(e^{-2}-1),\quad e=\sqrt{1-\frac{c^2}{a^2}}[6].
  • Maclaurin spheroid's Google Knowledge Graph ID is recorded as /g/1hl3h0jnq[7].
  • Maclaurin spheroid's schematic is recorded as Maclaurin spheroid.svg[8].
  • Maclaurin spheroid's maintained by WikiProject is recorded as WikiProject Fluid dynamics[9].
  • Maclaurin spheroid's in defining formula is recorded as \Omega[10].
  • Maclaurin spheroid's in defining formula is recorded as e[11].
  • Maclaurin spheroid's in defining formula is recorded as G[12].
  • Maclaurin spheroid's in defining formula is recorded as \rho[13].
  • Maclaurin spheroid's in defining formula is recorded as 2\pi[14].
  • Maclaurin spheroid's in defining formula is recorded as \arcsin[15].
  • Maclaurin spheroid's Encyclopedia of China is recorded as 72474[16].

Why It Matters

Maclaurin spheroid draws 28 Wikipedia views per month (reference_ellipsoid category, ranking #1 of 3).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[17] It is known by 3 alternative names across languages and contexts.[18]

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.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] . Wikidata sitelinks. wikidata.org.
  3. [18] . 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). Maclaurin spheroid. Retrieved May 3, 2026, from https://4ort.xyz/entity/maclaurin-spheroid
MLA “Maclaurin spheroid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/maclaurin-spheroid.
BibTeX @misc{4ortxyz_maclaurin-spheroid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Maclaurin spheroid}}, year = {2026}, url = {https://4ort.xyz/entity/maclaurin-spheroid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Maclaurin spheroid — https://4ort.xyz/entity/maclaurin-spheroid (retrieved 2026-05-03)

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