ANOMALISTIC YEAR Meaning and
Definition
-
An anomalistic year is a term used in astronomy to define the time it takes for the Earth to complete one revolution around the sun relative to its nearest approach point, also called perihelion. Specifically, it is the duration between two successive perihelion passages. This time frame is influenced by the gravitational forces exerted on Earth by other celestial bodies, primarily the moon and other planets.
The anomalistic year is slightly longer than the standard tropical year, which is often used as the basis for calendars. This discrepancy arises due to perturbations caused by these gravitational interactions. As a result, the length of an anomalistic year is approximately 365.2596 days or about 6 minutes longer than a conventional tropical year.
The variation in the duration of an anomalistic year has implications for phenomena such as the changing seasons and the position of the Earth relative to the sun. It affects the timing of equinoxes, solstices, and other celestial events. Consequently, the study of anomalistic years is of significance in fields like astronomy, astrology, and climatology.
In summary, an anomalistic year specifies the time it takes for the Earth to complete one revolution around the sun in relation to its nearest point of approach (perihelion). It represents the effects of gravitational influences from other celestial bodies, causing slight variations compared to the conventional tropical year.
Common Misspellings for ANOMALISTIC YEAR
- znomalistic year
- snomalistic year
- wnomalistic year
- qnomalistic year
- abomalistic year
- amomalistic year
- ajomalistic year
- ahomalistic year
- animalistic year
- ankmalistic year
- anlmalistic year
- anpmalistic year
- an0malistic year
- an9malistic year
- anonalistic year
- anokalistic year
- anojalistic year
- anomzlistic year
- anomslistic year
Etymology of ANOMALISTIC YEAR
The word "anomalistic year" is derived from two main components: "anomalistic" and "year".
- "Anomalistic" comes from the Greek word "anomalos", meaning "irregular" or "deviating from the norm". It is a combination of "ana", meaning "up", and "homalos", meaning "even" or "regular".
- "Year" originates from the Old English word "gear", which refers to the time it takes for the Earth to complete one orbit around the Sun. The Old English word is related to the Old High German word "jār" and the Latin word "annus".
Similar spelling word for ANOMALISTIC YEAR
Infographic
Add the infographic to your website:
