  Since the discovery of its transiting nature, the super-Earth 55 Cnc e has
become one of the most enthusiastically studied exoplanets, having been
observed spectroscopically and photometrically, in the ultraviolet, optical and
infrared regimes. To this rapidly growing data set, we contribute 42 days of
new, nearly continuous MOST photometry of the 55 Cnc system. Our analysis of
these observations together with the discovery photometry obtained in 2011
allows us to determine the planetary radius (1.990$^{+0.084}_{-0.080}$ R_Earth)
and orbital period (0.7365417$^{+0.0000025}_{-0.0000028}$ days) of 55 Cnc e
with unprecedented precision. We also followed up on the out-of-transit phase
variation first observed in the 2011 photometry, and set an upper limit on the
depth of the planet's secondary eclipse, leading to an upper limit on its
geometric albedo of 0.6.
