What is the approximate orbital period of a comet with a semi-major axis of 1000 AU?

Kepler’s third law implies that T = √ o ^ 3 = √ 1000 ^ 3 = 32,000 years

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.