New Step by Step Map For epoch sign in
Epoch vs . equinoxDate-references for coordinate systemsEpochs and durations of validityChanging the regular equinox and epochSpecifying an epoch or equinoxBesselian yearsJulian several years and J2000Epoch of the daySee alsoReferencesNotesCitationsSourcesFurther readingExternal linksThese kinds of illustration of time is especially for inside use.