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 239 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 2021 May 4.
Enlargements of the primary and secondary minima appear below.
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), although there is negligible data there. (Accessed 2021 May 20)
[This page updated 2023 August 13]