variables of BY Draconis type 
(brighter mag 6.5 in maximum)


Name

max. magnitude

min. magnitude
or
mag. amplitude (*)

period
[days]

MK spectral class

e Hya

3.35

3.39

e Eri

3.73

0.05*

MQ Ser

4.99

5.11

V1803 Cyg

5.19

5.27

OP And

5.92

0.09*

HN Peg

5.92

5.95

24.9

G0V

V2213 Oph

6.01

0.04*

V4200 Sgr

6.18

0.07*

EK Eri

6.24

0.12*

V0774 Tau

6.28

6.37

G0IV-V

BE Cet

6.38

6.43

TW PsA

6.44

6.51

10.3

K5Ve