Type of variability: EW

W Ursae Majoris-type eclipsing variables.

These are eclipsers with periods shorter than 1 days, consisting of ellipsoidal components almost in contact and having light curves for which it is impossible to specify the exact times of onset and end of eclipses. The depths of the primary and secondary minima are almost equal or differ insignificantly. Light amplitudes are usually <0.8 mag in V. The components generally belong to spectral types F-G and later.

General Catalog of Variable Stars

1981

stars

0

observed in last month


Name Type Brightness
AB AND EW 9.49 – 10.4
DK AND EW 12.5 – 13.1
EP AND EW 11.3 – 11.9
GI AND EW 13.2 – 14.0
GZ AND EW 10.83 – 11.6
HU AND EW 16.5 – 17.2
IM AND EW 18.3 – 19.0
LO AND EW 11.2 – 11.8
LY AND EW 14.1 – 14.8
LZ AND EW 17.1 – 17.7
MS AND EW 15.8 – 16.5
MT AND EW 14.8 – 15.3
MW AND EW 15.0 – 15.8
MZ AND EW 15.2 – 15.7
QS AND EW 16.67 – 17.0
QW AND EW 12.6 – 13.0
QX AND EW 11.28 – 11.5
V0395 AND EW 7.55 – 7.6
V0441 AND EW 13.48 – 14.2
V0444 AND EW 13.04 – 13.7