Helping The others Realize The Advantages Of epoch sign in
Epoch compared to equinoxDate-references for coordinate systemsEpochs and intervals of validityChanging the common equinox and epochSpecifying an epoch or equinoxBesselian yearsJulian several years and J2000Epoch on the daySee alsoReferencesNotesCitationsSourcesFurther readingExternal back linksThese types of illustration of your time is principall