Equatorium
Astronomical calculating instrument / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Equatorium?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
For the region of South Sudan, see Equatoria.
An equatorium (plural, equatoria) is an astronomical calculating instrument. It can be used for finding the positions of the Moon, Sun, and planets without arithmetic operations, using a geometrical model to represent the position of a given celestial body.
This article may require cleanup to meet Wikipedia's quality standards. The specific problem is: tone and other issues, improve sourcing. (July 2018) |