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: I just added a detailed explanation while you wree writing... -- Tompeters |
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: I just added a detailed explanation while you were writing... -- Tompeters |
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The Southern solstice is moving later in the tropical year, so fast that the Gregorian calendar is falling behind it by almost one day in 4000 years." |
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The Southern solstice is moving later in the tropical year, so fast that the Gregorian calendar is falling behind it by almost one day per 4000 years." |
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:The movement of the solstice is big enough to show up in Universal Time, but would change from 1 day per 4000 years more rapidly and less predictably than for ephemeris time. For calendrical considerations, Universal time or some other measure of the real day must be used. -- Karl Palmen |
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