3 ms·
Afaik additional problem with UT1 is that it's near impossible to tell UT1 time in real-time, because you need to do astronomical observations. So it's kinda im
by zokier 5y ago
Afaik additional problem with UT1 is that it's near impossible to tell UT1 time in real-time, because you need to do astronomical observations. So it's kinda impractical as civil time.
- fanf2 5y agoThe rotation of the earth is predictable enough in the short term that it is forecast a year into the future: see IERS Bulletin A https://www.iers.org/IERS/EN/Publications/Bulletins/bulletins.html https://www.iers.org/IERS/EN/Publications/Bulletins/bulletin...