Philosophical transactions of the Royal Society of London (1665)
Royal Society (Great Britain) · London : The Society · leaf 584
" lefs advanced in the ecliptic, or in the direction T.r, fuppofing STs to be an angle of 20". Now a calculation from tables giving the true places of the Sun, would fix the moment of a conjunction, to the time that Venus gets to TS ; but this, though the time of the true conjunction, would not be…
Science · Meteorology
Internet Archive · American Museum of Natural History Library · Public domain (published before 1931). Free to use for anything.
