What happens when the speed of rotation of the earth slows down?

Md Ariful Islam

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Md Ariful Islam

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I understand the speed of rotation as the speed of rotation about 's day-night spin axis.

Keeping the duration of second the same, the changes will be as stated in the answer.

If it is slower orbital speed, the parameter a = semi-major axis of the elliptic orbit will increase..1 AU will be longer for the current eccentricity.

All characteristics of the orbit are interrelated through the two parameters 'a and e' ( or 'b and e'or 'average speed and e', or perihelion and aphelion' or 'orbital period and another')...

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