EntityQ2247097· pop 19· linked from 190 articlesparabolic trajectorySign in to saveunbound Kepler orbit with the eccentricity equal to 1ConnectionsapsisEntityorbital mechanicsEntityvis-viva equationEntitysphere of influenceEntitynear-equatorial orbitEntityOrbit equationEntityGalileo GalileiEntityInternational Standard Book NumberEntityorbitEntitydigital object identifierEntitykinetic energyEntityKepler's laws of planetary motionEntityparabolaEntitymanuscriptEntityconic sectionEntityescape velocityEntityLagrangian pointEntityorbital periodEntitygeostationary orbitEntityastronomical coordinate systemEntityCategoriesOrbits