- #1
pixel01
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The Earth revolves 360 degrees around the sun and its tilt changes from 23.5 to -23.5 and then back to 23.5 degrees. My question is whether the Earth axis tilt is linearly propotional to its position in the orbit? We know that at 4 positions : 0o, 90o, 180o and 270o , it fits.
Thanks for any helps.
PS. Assume that the Earth orbit is perfectly round
Thanks for any helps.
PS. Assume that the Earth orbit is perfectly round
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