Indicators on epoch sign in You Should Know
Epoch versus equinoxDate-references for coordinate systemsEpochs and periods of validityChanging the typical equinox and epochSpecifying an epoch or equinoxBesselian yearsJulian several years and J2000Epoch from the daySee alsoReferencesNotesCitationsSourcesFurther readingExternal one-way linksSo, some stellar positions browse from a star atlas or