Celestial navigation Celestial navigation Celestial navigation, also known as astronavigation, is the ancient and modern practice of position fixing that enables a navigator to transition through a space without having to rely on estimated calculations, or dead reckoning, to know their position. Celestial navigation uses "sights", or angular measurements taken between a celestial body (e.g. the Sun, the Moon, a planet, or a star) and the visible horizon. The Sun is most commonly used, but navigators can also use the Moon, a planet, Polaris, or one of 57 other navigational stars whose coordinates are tabulated in the nautical almanac and air almanacs.
Way of the Celestial Masters for ceremonies. Specific attire was worn by Daoists. Celestial Master collectives had secretaries assigned to them on the basis of their population. Clerics of the Celestial Masters were referred to as 黃赤祭酒 "libationers of the yellow and red" in the era of the Six dynasties. There were stationery clerics and roving clerics. Distinctions between different social groups in civilization were recognized and utilized accordingly by the Celestial Masters. The Celestial Masters did not find monastic lifestyle attractive and rather passed down their teachings to their biological heirs. Children and widows were part of the Celestial Master groups. Tablets were clutched