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anomaly
A deviation from a rule or from what is regarded as normal; an outlier. / Something or someone that is strange or unusual.
anomalies
eccentric anomaly
(astronomy, celestial mechanics) The angle PCR formed by P = the periapsis of a celestial body's elliptical orbit, C = the center of that elliptical orbit, and R = the corresponding point to that celestial body (the projection of the celestial body along a direction parallel to the minor axis of its orbit onto the auxiliary circle (a circle which shares a diameter with the major axis of the celestial body's orbit)).
mean anomaly
(astronomy, celestial mechanics) An orbital parameter of a celestial body (in an elliptic orbit); the mean motion multiplied by the time since the last passage through periapsis; the angle PCM (measured in radians) defined by P = the periapsis, C = the center of the elliptical orbit, and M = the mean planet.
true anomaly
(astronomy, celestial mechanics) The angle PFC formed by P = the periapsis of a celestial body's elliptical orbit, F = the focus of that orbit, and C = the current position of the celestial body.
flyby anomaly
(physics) The discrepancy between current scientific models and the actual increase in speed observed during a planetary flyby by a spacecraft.
quantum anomaly
(quantum mechanics) Any phenomenon that arises when a quantity that becomes zero according to classical physics acquires a finite value when quantum rules are utilized.
Schottky anomaly
(physics) A variation in the heat capacity of a solid at low temperatures which arises from the thermal population of discrete energy levels as the temperature is raised
quantum anomalies
plural of quantum anomaly
true anomalies
plural of true anomaly