(astronomy) the magnitude that a star would have if it were viewed from a distance of 10 parsecs (32.62 light years) from the earth
Used in the same subject area: Physics, Astrophysics.
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Pulsar
a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation
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(astronomy) the point in an orbit farthest from the body being orbited
Used in the same subject area: Physics, Astrophysics.(astronomy) the equinoctial point that lies in the constellation of Virgo
Used in the same subject area: Physics, Astrophysics.(astronomy) the common center of mass around which two or more bodies revolve
Used in the same subject area: Physics, Astrophysics.(astronomy) the angular distance of a celestial body north or to the south of the celestial equator; expressed in degrees; used with r…
Used in the same subject area: Physics, Astrophysics.(astronomy) the equatorial coordinate specifying the angle, measured eastward along the celestial equator, from the vernal equinox to…
Used in the same subject area: Physics, Astrophysics.(astronomy) Copernicus' astronomical model in which the Earth rotates around the sun
Used in the same subject area: Physics, Astrophysics.(astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is…
Used in the same subject area: Physics, Astrophysics.(astronomy) the angular distance of a celestial body north or to the south of the celestial equator; expressed in degrees; used with r…
Used in the same subject area: Physics, Astrophysics.(astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities…
Used in the same subject area: Physics, Astrophysics.(astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic
Used in the same subject area: Physics, Astrophysics.(astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust; "‘extragalactic…
Used in the same subject area: Physics, Astrophysics.(astronomy) the angular distance of a celestial point measured westward along the celestial equator from the zenith crossing; the righ…
Used in the same subject area: Physics, Astrophysics.(astronomy) the generalization that the speed of recession of distant galaxies (the red shift) is proportional to their distance from…
Used in the same subject area: Physics, Astrophysics.(astronomy) the generalization that the speed of recession of distant galaxies (the red shift) is proportional to their distance from…
Used in the same subject area: Physics, Astrophysics.(astronomy) the angle between the plane of the orbit and the plane of the ecliptic stated in degrees
Used in the same subject area: Physics, Astrophysics.(astronomy) the angle between the plane of the orbit and the plane of the ecliptic stated in degrees
Used in the same subject area: Physics, Astrophysics.(astronomy) the alignment of the Earth and a planet on the same side of the sun
Used in the same subject area: Physics, Astrophysics.
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A wheel which regulates the beats or pulses of a watch or chronometer, answering to the pendulum of a clock; -- often called simply a…
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.The part of the support on which a journal rests and rotates.
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.a region of space resulting from the collapse of a star; extremely high gravitational field
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.A bitter American herb of the Bloodwort family, with the leaves all radical, and the small yellow or white flowers in a long spike (Al…
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.contact consisting of a conducting arm that rotates over a series of fixed contacts and comes to rest on an outlet
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.Having the constituent parts massed or crowded together; close; compact; thick; containing much matter in a small space; heavy; opaque…
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.Beyond hope; causing despair; extremely perilous; irretrievable; past cure, or, at least, extremely dangerous; as, a desperate disease…
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.having the property of turning the plane of polarized light to the right; as, dextrotartaric acid.
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.To send forth; to throw or give out; to cause to issue; to give vent to; to eject; to discharge; as, fire emits heat and smoke; boilin…
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.In a fast or rapid manner; quickly; swiftly; extravagantly; wildly; as, to run fast; to live fast.
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.The fan wheel that rotates the cap of a windmill as the wind veers.
Its definition shares important concepts with this word: degenerate, neutron, star, small, extremely.
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