EF Canis Majoris / EF CMa
Light curve and phase diagram of the EA type eclipsing binary EF Canis Majoris / EF CMa, constructed from photometry of 227 images taken by the Open University COAST telescope (a 14 inch / 35 cm Schmidt-Cassegrain telescope) through a V filter between 2017 September 22 and 2020 April 27.
The catalogue period for this star is 59.36353d (GCVS), 59.36d (AAVSO VSX) and 59.364d (Kreiner). There is little o-c activity evident (Kreiner). (Accessed 2020 May 5)
[This page updated 2020 May 5]