2 ms·
Which following the contained link to Terrestrial Time (TT) states that TBD is relativity corrected TT, which itself is about 30 +/- seconds from UTC -- somethi
by fghorow 3y ago
Which following the contained link to Terrestrial Time (TT) states that TBD is relativity corrected TT, which itself is about 30 +/- seconds from UTC -- something much more familiar to we groundhogs...