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 altitude archaeoastronomy Astronomy azimuth azimuthangle coordinate system binding energy brightness celestial equator classical mechanics collapse conjunction coordinate system Copernicus crosssection declination deferent ecliptic elongation epicycle equatorial coordinate system equinox escape velocity formulae Galileo geocentric gravitational constant gravitational potential energy gravity greek astronomy Heisenberg uncertainty principle heliocentric Hipparcus HUP hydrostatic equilibrium Isaac Newton KelvinHelmholtz timescale Kepler Kepler's Laws kinetic energy luminosity MaxwellBoltzmann distribution mechanical energy meridian mometum Nebra skydisk neutrino Newton's laws opacity opposition Planck's constant Plato position precession proper motion Ptolemy pyramids Pythagoras radial velocity radiation pressure Rayleigh criterion resolution right ascension sidereal period sidereal time skydisk solar time solstice standard deviation stonehenge synodic period tangential velocity transverse velocity Tycho Brahe Virial theorem zenith

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Tag Archives: declination
Equatorial Coordinate System
Previous: Altitudeazimuth coordinate system This section refers to coordinate systems designed to find objects in the night sky. Such coordinate systems must indicate the position of an object in the sky, but not its distance from Earth. Therefore, we can … Continue reading
AltitudeAzimuth Coordinate System
Previous: The Copernican revolution This section refers to coordinate systems designed to find objects in the night sky. Such coordinate systems must indicate the position of an object in the sky, but not its distance from Earth. Therefore, we can … Continue reading