noun A figure-eight shaped curve that shows the position of the sun in the sky at a given time of day throughout the year
Analemma is a figure-eight shaped curve that represents the changing position of the Sun in the sky throughout the year. It is often used in astronomy to explain the variations in the length of days and the timing of sunrise and sunset.
In photography, analemma can refer to a technique where multiple images of the Sun are taken at the same time of day over the course of a year and superimposed to show the Sun's changing position in the sky.
Analemma can be used in navigation to determine the position of the Sun in the sky at a specific time and location, which can be helpful for celestial navigation.
Analemma is sometimes used in timekeeping to account for variations in the length of a solar day due to the tilt of the Earth's axis and its elliptical orbit around the Sun.
Analemma is used in astronomy to represent the apparent path of the Sun in the sky as viewed from a fixed location on Earth at the same time of day throughout a year.
Analemma can be used by photographers to plan and capture photos of the Sun at different positions in the sky over a period of time, creating unique and artistic images.
Analemma is used in geography to understand the variations in solar time and the position of the Sun at different latitudes and longitudes.
Analemma can be used in educational settings to teach students about the Earth's axial tilt, the Sun's declination, and how these factors affect the Sun's position in the sky.
Analemma can be used in environmental science to study the effects of solar radiation on ecosystems and climate patterns throughout the year.