Full Moon Hotel Full Moon Hotel The Full Moon Hotel was a proposed building in Baku, Azerbaijan on the western shore of the Caspian Sea. Hotel Full Moon's design originally appeared as a disc with rounded edges and a hole in one of the top corners, with aspects that appear radically different according to the angle it is seen from. The front aspect is reminiscent of a glass Death Star but from the side profile it looks much like any ordinary glass tower. The Full Moon Hotel was planned to counterpoint to the Aypara (Crescent Moon) Tower under construction around the bay in
Equinox zero. Its latitude will not be exactly zero, since Earth is not exactly in the plane of the ecliptic. Its declination will not be exactly zero either. (The ecliptic is defined by the barycenter of Earth and the Moon combined.) The modern definition of equinox is the instants when the Sun's apparent geocentric longitude is 0° (northward equinox) or 180° (southward equinox). See the adjacent diagram. Because of the precession of the Earth's axis, the position of the vernal point on the celestial sphere changes over time, and the equatorial and the ecliptic coordinate systems change accordingly. Thus when specifying