For the Earth-Moon system, taking formula_29 of 1/13 and "k" = 0.2, we get the deceleration of the Earth's rotation d"Ω"/d"t" = -4.5×10−22 radian sec−2 = -924.37 " cy−2 which corresponds to the acceleration of the length of the day (LOD) of 61 s/cy2 or 1.7 ms/d/cy or 46 ns/d2. For a 24-hour day, this is equivalent to an increase of 17 seconds in 1 million years for the LOD, or 1 hour (i.e. lengthening of the day by 1 hour) in 210 million years. Due to the additional 20% effect of the Sun, the day lengthens by 1 hour in approximately 180 million years. This calculation is pure theory, assumes no dissipation nor storage of forces through frictional heat, which is unrealistic given air masses, oceans & tectonics. Objects in earth-moon system orbit similarly can drain inertia, for example: 2020 CD3