Eccentricity

<h2 id="mathematics-science-and-technology">Mathematics, science and technology</h2>
<h3>Mathematics</h3>
<ul><li>Off-<a href="/facts/Centre_(geometry)/oKPIwkY3">center</a>, in geometry</li>
<li><a href="/facts/Eccentricity_(graph_theory)/EmQFKvqa">Eccentricity (graph theory)</a> of a vertex in a graph</li>
<li><a href="/facts/Eccentricity_(mathematics)/SzgpW5R7">Eccentricity (mathematics)</a>, a parameter associated with every conic section</li></ul>
<h3>Orbital mechanics</h3>
<ul><li><a href="/facts/Orbital_eccentricity/WGlB4NBn">Orbital eccentricity</a>, in astrodynamics, a measure of the non-circularity of an orbit</li>
<li><a href="/facts/Eccentric_anomaly/rmbJzkGl">Eccentric anomaly</a>, the angle between the direction of periapsis and the current position of an object on its orbit</li>
<li><a href="/facts/Eccentricity_vector/uoemPe39">Eccentricity vector</a>, in celestial mechanics, a dimensionless vector with direction pointing from apoapsis to periapsis</li>
<li>Eccentric, a type of <a href="/facts/Deferent/XNgX35P7">deferent</a>, a circle or sphere used in obsolete epicyclical systems to carry a planet around the Earth or Sun</li></ul>
<h3>Other uses in science and technology</h3>
<ul><li><a href="/facts/Eccentric_(mechanism)/pkSsXNCW">Eccentric (mechanism)</a>, a wheel that rotates on an axle that is displaced from the focus of the circle described by the wheel</li>
<li><a href="/facts/Horizontal_eccentricity/3VTfqYlp">Horizontal eccentricity</a>, in vision, degrees of visual angle from the center of the eye</li>
<li><a href="/facts/Muscle_contraction/EbloCYfV">Eccentric contraction</a>, the lengthening of muscle fibers</li>
<li>Eccentric position of a <a href="/facts/Surveying/qchGcnRC">surveying</a> tripod, to be able to measure hidden points</li>
<li><a href="/facts/Eccentric_training/T5DXEAvg">Eccentric training</a>, the motion of an active muscle while it is lengthening under load</li>
<li>Eccentricity, a deviation from <a href="/facts/Concentricity/xR1I5N8y">concentricity</a></li></ul>
<h2 id="other-uses">Other uses</h2>
<ul><li><a href="/facts/Eccentric_Club/5vtLmQbg">Eccentric Club</a>, a London gentlemen's club</li>
<li><i><a href="/facts/The_Eccentric/nmuNVKgy">The Eccentric</a></i></li>
<li><i><a href="/facts/The_Eccentrics/AzX0YX2C">The Eccentrics</a></i></li></ul>
<h2 id="see-also">See also</h2>
<ul><li>All pages with titles beginning with eccentric</li>
<li>All pages with titles containing eccentric*</li>
<li><a href="/facts/Acentric_(disambiguation)/469jfQMB">Acentric (disambiguation)</a></li></ul>

Eccentricity open-in-new

Eccentricity