nanog mailing list archives

Re: F-ckin Leap Seconds, how do they work?


From: valdis.kletnieks () vt edu
Date: Wed, 04 Jul 2012 22:55:24 -0400

On Wed, 04 Jul 2012 21:01:50 -0500, Brett Frankenberger said:

No.  Leap Years arise because the solar year is not an integral
multiple of the solar day.

And leap seconds arise because the astronomical day is not
an integral multiple of the hour, minute, or second. Same problem.

still hold.  There's virtually no chance that on a hypothetical Earth
that wasn't slowing, that population would have decided that the
second should be 1/86400.005 of a solar day.

Look up the *original* definition of the meter, and think about the
phrase "measurement error".

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