N56
N56 refers to a designation that can apply to several different entities, most notably a specific star and a type of vitamin. The star N56 is a red giant located in the constellation Cassiopeia. It is a relatively cool star with a surface temperature around 3,500 Kelvin and is significantly larger than our Sun, estimated to be about 150 times its radius. Observations suggest it is nearing the end of its life cycle.
In the realm of nutrition, N56 is also used to denote a specific compound. This compound is