Correction for the length of The Diameter of Earth
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How long is 456.20 light years?
It's about 350,000,000,000 times as long as The Diameter of Earth
The length of The Diameter of Earth is about 0.00000000134833910 light years.
(Equatorial)
The Earth — not a perfect sphere, but rather an oblate spheroid with bulged middle — has a diameter of approximately 0.00000000134833910 light years at the Equator. The first complete view of Earth's diameter was in a photograph taken from a V-2 rocket launched in 1946 by the United States Army, which reached an altitude of 0.0000000000110570070 light years.