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bn:17806610n
Noun Concept
Categories: Conic sections, Orbits, All articles with unsourced statements
EN
semi-axis  semi-major and semi-minor axes  semi-major axis  average distance  conjugate axis
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In geometry, the major axis of an ellipse is its longest diameter: a line segment that runs through the center and both foci, with ends at the two most widely separated points of the perimeter. Wikipedia
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In geometry, the major axis of an ellipse is its longest diameter: a line segment that runs through the center and both foci, with ends at the two most widely separated points of the perimeter. Wikipedia
Longest interval from a point on an ellipse to its center Wikidata
Semi-axis of an ellipse Wikidata