Inclined Orbit Path of Rotating Planet in Modified Gravity

By analogy with Maxwellian electromagnetic field, the modified gravity for the rotating planet is presented. The theory reasons out the inclined orbit of rotating planet in the solar system, and explains the existence of orbit inclination angle of the planet. When the rotating planet revolves round the sun on the solar equatorial plane, the study yields results consistent with Newtonian gravity, including the ellipse and equal-area law etc. When the orbital parameters are the constants, the rotating planet revolution the sun moves along the ellipse, which lies on the inclined plane with tiny orbital eccentricity in the three-dimensional space. Subject headings: gravitation—celestial mechanics—sun:rotation—planets and satellites:general