A REVIEW OF EPOCH TIMES DEUTSCH

If time variation is little, then relatively straightforward and small corrections for the precession may suffice. If the time variance gets substantial, then fuller and a lot more accurate corrections need to be applied. Due to this, a star placement read through from the star atlas or catalog according to a adequately outdated equinox and equator

Epoch (geology), a span of time over the geologic time scale shorter than a time period and extended than an ageThere's a special that means of your expression "equinox (and ecliptic/equator) of date". When coordinates are expressed as polynomials in time relative to some reference frame defined in this way, that means the values obtained for the c