After research and discussion, the International Astronomical Union concluded in 1984 that the distance between the sun and the earth was 1 49,597,892 km, and the error was plus or minus1km, which was measured by radar and laser technology.

After research and discussion, the International Astronomical Union came to the conclusion in 1984 that the distance between the sun and the earth support is 149597892 km, and the error is plus or minus 1 km.

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