Question

The point of distinction between a long-period comet and a short-period comet is 100 years. Is this true or false?

Answer 1

The answer is FALSE

The point of distinction between a long-period comet and a short-period comet is 200 years.

Short-period comets have an orbital period of fewer than 200 years

Long-period comets have an orbital period greater than 200 years.