1椭圆定律所有行星绕太阳的轨道都是椭圆,太阳在椭圆的一个焦点上。2面积

1 The law of ellipse The orbit of all planets around the sun is an ellipse, and the sun is at a focal point of the ellipse. <br>2 The law of area The line connecting the planet and the sun sweeps the same area in the same time interval. <br>3 The law of harmony. The sidereal time of all planets orbiting the sun is 0 squared in proportion to the cube of the semimajor axis (a) of their orbit.

1 The law of ellipses All planets orbit the sun as ellipses, and the sun is at a focal point of the ellipse.<br>2 The connection between the planet and the sun sweeps over the same area at equal intervals<br>3 The law of reconciles the square time 0 of all planets' one-week star time around the sun is proportional to the cubicity of their orbital long half axis (a).

The law of ellipse the orbit of all planets around the sun is an ellipse, and the sun is at a focal point of the ellipse.<br>Law of area the line between the planet and the sun sweeps an equal area in equal time intervals<br>3 harmonic law the square of stellar time 0 of all planets around the sun is proportional to the cube of the long axis (a) of their orbits