Whose calculations first explained why Pluto’s orbit is so tilted and eccentric?
Quick Answer
Pluto’s unusual orbit is understood through modern celestial mechanics developed by many scientists, not a single person. Its tilt and eccentricity are linked to Neptune’s gravitational influence and orbital resonance.
The Full Story
Pluto’s orbit is highly inclined and elliptical, and it crosses inside Neptune’s path at times, though the two planets do not collide because of orbital resonance. Modern celestial mechanics explains this behavior through the gravitational influence of Neptune and the long-term stability of the 3:2 resonance. Pluto completes two orbits for every three of Neptune’s. This resonance helps maintain Pluto’s unusual but stable path around the Sun.
Key Facts
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"Why Pluto has one of the strangest orbits in space"
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