💡 Words with a Similar Meaning to "Plane of ecliptic"
Found via reverse dictionary — words that share a conceptual meaning.
| Word | Definition |
|---|---|
| ecliptic planenoun | (astronomy) The ecliptic, the plane of the Earth's orbit around the Sun, or by extension the orbital planes of other celestial bodies. |
| orbital planenoun | (astronomy) The surface (plane) that contains an orbit. |
| eclipticnoun | (astronomy) The great circle on the celestial sphere that is the mean apparent path of the sun as viewed from the earth. |
| invariable planenoun | (astronomy) The orbital plane passing through a planetary system's barycenter (center of mass) perpendicular to its angular momentum vector. |
| equatorial planenoun | (astronomy) The plane that passes through the Earth's equator, or by extension the equators of other celestial bodies. |
| laplace planenoun | (mathematics, astronomy) The mean plane occupied by the orbit of a satellite during a precession cycle; the plane normal to the orbital precession pole of the satellite. |
| line of nodesnoun | (astronomy) The intersection of an orbiting object's orbital plane with the plane of reference. |
| zodiacnoun | (astrology) The twelve equal divisions of the zodiacal region into signs or houses, each named for a prominent constellation in the region. |
| descending nodenoun | (astronomy) The point in an orbit at which a body passes the ecliptic plane going south. |
| planetscapenoun | The landscape of the surface of a planet. |
| latitudenoun | (figurative) The relative freedom from restrictions; scope to do something. |
| planenoun | An airplane; an aeroplane. |
| mean planetnoun | (astronomy, celestial mechanics) An imaginary celestial body (corresponding to another, real, orbiting one) which orbits with constant speed along an auxiliary circle (a circle which shares a diameter with the major axis of the elliptical orbit of the corresponding real celestial body), such that its position coincides with the position of the corresponding, real celestial body when that body passes through periapsis. |
| cartesian planenoun | (geometry) A coordinate plane, with an applied Cartesian coordinate system. |
| orbitnoun | The curved path of one object around a point or another body. |
| planetographynoun | (astronomy) The branch of astronomy concerned with the description of the physical features of planets |
| plane curvenoun | (mathematics) The locus of points in the Euclidean plane that satisfies some geometric or algebraic definition; a curve in a plane (as opposed to higher-dimensional space). |
| epicyclenoun | (astronomy) A small circle whose centre is on the circumference of a larger circle; in Ptolemaic astronomy it was seen as the basis of revolution of the "seven planets", given a fixed central Earth. |
| ellipsoidnoun | (mathematics, geometry) A surface, all of whose cross sections are elliptic or circular (including the sphere), that generalises the ellipse and in Cartesian coordinates (x, y, z) is a quadric with equation x²/a² + y²/b² + z²/c² = 1. |
| apse linenoun | (astronomy) An imaginary line defined by an orbit's eccentricity vector. For such orbits the apse line is found: for elliptical orbits – between the orbit's periapsis and apoapsis (also known as the major axis) for parabolic and hyperbolic orbits – between the orbit's periapsis and focus. |
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