Astrophysics (index)about

Ultracool Dwarf

(Ultra-cool Dwarf)
(star or brown dwarf cooler than M7 class)

The term Ultracool Dwarf is used for M⁠7 or later (cooler) stars, such as L-Type Star, T-Type Star, Y-Type Star, and/or Brown Dwarves. The term was coined for the convenience of studies relating to this combination of classes.

(star type)

Referenced by: