API Reference / canonicalTimeMs · function
Function: canonicalTimeMs()
function canonicalTimeMs(jdUt): number;
Integer milliseconds since the J2000.0 epoch (JD 2451545.0 UT). The double ulp of a modern Julian Day is ~40 microseconds, well inside the millisecond grid.
Parameters
| Parameter | Type |
|---|---|
jdUt | number |
Returns
number