Banneker's almanack, and ephemeris for the year of our Lord 1793; : being the first after bissextile or leap-year: containing the motions of the sun and moon; the true places and aspects of the planets; the rising and setting of the sun; rising, setting, and southing of the moon; the lunations, conjunctions, and eclipses; and the rising, setting, and southing of the planets and noted fixed stars