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SeanDavtoday at 4:21 PM1 replyview on HN

I assumed that leap seconds could be determined algorithmically, it appears I assumed badly. This is a bit of a can of worms...


Replies

toast0today at 5:14 PM

They basically are, the algorithm is something like:

At the beginning of january and july, observe the difference between UT1 and UTC. If the difference is >= 0.6s, a leap second will be inserted at the end of june/december. Publish the results here: https://hpiers.obspm.fr/eoppc/bul/bulc