apparent solar time
111Formation and evolution of the Solar System — Artist s conception of a protoplanetary disk The formation and evolution of the Solar System is estimated to have begun 4.568 billion years ago with the gravitational collapse of a small part of a giant molecular cloud …
112Order of the Solar Temple — The Order of the Solar Temple also known as Ordre du Temple Solaire (OTS) in French, and the International Chivalric Organization of the Solar Tradition or simply as The Solar Temple was a secret society based upon the modern myth of the… …
113Ephemeris time — (ET) is a time scale used in ephemerides of celestial bodies, in particular the Sun (as observed from the Earth), Moon, planets, and other members of the solar system. This is distinct from Universal Time (UT): the time scale based on the… …
114Light-time correction — is a displacement in the apparent position of a celestial object from its true position (or geometric position ) caused by the object s motion during the time it takes its light to reach an observer.Light time correction occurs in principle… …
115History of the Time Lords — The Time Lords are fictional characters, a race of humanoids originating on the planet Gallifrey, seen in the British science fiction television series Doctor Who . Time Lords are so called because they are able to travel in and manipulate time… …
116Name conflicts of Solar System objects — Although in principle every named body in the Solar System ought to have a distinct name, due to a variety of circumstances, there are several real or apparent name conflicts between different Solar System bodies. Most of these conflicts are… …
117Mean time — Mean Mean, a. [OE. mene, OF. meiien, F. moyen, fr. L. medianus that is in the middle, fr. medius; akin to E. mid. See {Mid}.] 1. Occupying a middle position; middle; being about midway between extremes. [1913 Webster] Being of middle age and a… …
118Sundial — A sundial is a device that measures time by the position of the Sun. In common designs such as the horizontal sundial, the sun casts a shadow from its style (a thin rod or a sharp, straight edge) onto a flat surface marked with lines indicating… …
119Timekeeping on Mars — Various schemes have been used or proposed to keep track of time and date on the planet Mars independently of Earth time and calendars. Mars has an axial tilt and a rotation period similar to those of Earth. Thus it experiences seasons of spring …
120Absolute equation — Equation E*qua tion, n. [L. aequatio an equalizing: cf. F. [ e]quation equation. See {Equate}.] 1. A making equal; equal division; equality; equilibrium. [1913 Webster] Again the golden day resumed its right, And ruled in just equation with the… …
