Spectral type : G-K-M and luminosity type V.

Variability : Rotating variable stars with periods from about 1 to 120 days and amplitudes smaller than 0.5 mag in V. Some of them are also Flare stars similar to UV Cet variables. Corresponding type in the GCVS : BY (eventually + UV).

-- CecileLoup - 2014-04-08

-- AdaNebot - 2014-11-27