17.1
Earths orbital inclination is 1.57869°
The orbital inclination of Neptune is approximately 1.77 degrees relative to the plane of the ecliptic, which is the plane in which Earth orbits the Sun. This means that Neptune's orbit is tilted by around 1.77 degrees compared to the average plane of the solar system.
mercury has the greatest orbital inclination
Uranus has the greatest orbital inclination among the planets in our solar system, with an inclination of approximately 97.8 degrees. This means that Uranus's orbit is tilted almost perpendicular to the plane of the solar system.
pluto orbits around the sun faster than any planet
The orbital inclination of Mercury is about 7 degrees. This means that its orbit is inclined by 7 degrees relative to the plane of Earth's orbit around the Sun.
its 66.5 degrees
Mercury's orbital inclination is about 7 degrees from the plane of the ecliptic. This means that its orbit is tilted at an angle of about 7 degrees compared to the average plane of the solar system.
Since Pluto, with an inclination of about 17.15 degrees, has been relegated to minor-planet status, the honor passes to Venus with an orbital inclination of approximately 3.39 degrees. See http://www.nineplanets.org/data.html
For convenience, Earth's orbit is considered to be at 0 degrees inclination. All other planets' orbits are compared with Earth's orbital tilt.
Inclination can be caused by a variety of factors including gravitational forces, magnetic fields, and angular momentum. Gravitational forces between celestial bodies can influence their orbits, resulting in an inclination of their orbital plane. Magnetic fields can also affect the inclination of objects, such as charged particles in a magnetic field. Lastly, angular momentum from the initial conditions of a system can contribute to the inclination of orbits.
In astronomy, axial tilt, also known as obliquity, is the angle between an object's rotational axis and its orbital axis, or, equivalently, the angle between its equatorial plane and orbital plane. It differs from orbital inclination.