Cœlestiall observations, or, An ephemeris of the motions of the sun, moon and planets (after a new and easie method) their various aspects, conjunctions and configurations [electronic resource] : with many necessary tables and observations, both astronomicall, astrologicall, and meteorlogicall : wherein may bee observed the probable state & condition of the year of our redemption 1653, being the first after bissextile or leap-yeare, et a creatione mundi kepleriana, 5646 : calculated for the meridian of London ... / by John Booker ..