eccentricity vector

in celestial mechanics, a dimensionless vector with direction pointing from apoapsis to periapsis
Intangible formula Q2755244
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eccentricity vector

Summary

eccentricity vector is a formula[1]. It draws 36 Wikipedia views per month (formula category, ranking #107 of 501).[2]

Key Facts

  • eccentricity vector's instance of is recorded as formula[3].
  • eccentricity vector's Freebase ID is recorded as /m/03vwhy[4].
  • eccentricity vector's defining formula is recorded as \mathbf{e} = \frac{1}{\mu} \left[ \left( v^2 - \frac{\mu}{ \mathbf{\left|r\right|} } \right) \mathbf{r} - ( \mathbf{r} \cdot \mathbf{v} ) \mathbf{v} \right][5].
  • eccentricity vector's maintained by WikiProject is recorded as WikiProject Mathematics[6].
  • eccentricity vector's Microsoft Academic ID is recorded as 18586615[7].

Why It Matters

eccentricity vector draws 36 Wikipedia views per month (formula category, ranking #107 of 501).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[8]

📑 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). eccentricity vector. Retrieved May 3, 2026, from https://4ort.xyz/entity/eccentricity-vector
MLA “eccentricity vector.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/eccentricity-vector.
BibTeX @misc{4ortxyz_eccentricity-vector_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{eccentricity vector}}, year = {2026}, url = {https://4ort.xyz/entity/eccentricity-vector}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): eccentricity vector — https://4ort.xyz/entity/eccentricity-vector (retrieved 2026-05-03)

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