An exact account of the three late conjunctions of Saturn and Jupiter, (within the space or less than seven months according to accurate observations) viz. Octob. 14.82, c. Together with an account of what other conjunctions of them there happened for more than 100: years last; beginning at the year 1563: and a table computed whereby to make an estimate of what other conjunctions have happened for the time past, or that will happen for the time to come