How many orbits has Pluto completed around the Sun since we discovered it?

A. More than 85, since it was discovered in 1930
B. About 248 since its orbital period is 248 years
C. None, it is still on the same orbit as when it was discovered
D. We have not seen it long enough to have figured it out

Pluto has not completed any full orbits around the Sun since its discovery in 1930, due to its long orbital period of about 248 years. As of 2023, it has completed less than one full orbit. Therefore, the correct answer is that it has completed none of its orbits since being discovered. ;

Answered by GinnyAnswer | 2025-07-06

Pluto has not completed any full orbits around the Sun since its discovery in 1930 due to its long orbital period of about 248 years. Therefore, the correct answer is that it has completed none of its orbits since being discovered. As of 2023, Pluto has completed only a fraction of an orbit.
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Answered by Anonymous | 2025-07-12