2 ms·

That doesn't change the situation of past leap seconds in any way, those still need to be accounted for.

• fanf2 2y ago
  Do you also need to account for rubber seconds in the pre-1972 version of UTC?
• spenczar5 2y ago
  The nice thing is that you would have a static table of leap seconds, and would not need to poll a URL to check for new leap second data (as Astropy does, for example, on import!).