  Measuring photometric brightness is a common tool for characterizaing
satellites. However, characterizing satellite mega-constellations and their
impact on astronomy research requires a new approach and methodology. A few
measurements of singular satellites are not sufficient to fully describe a
mega-constellation and assess its impact on modern astronomical systems.
Characterizing the brightness of a satellite mega-constellation requires a
comprehensive measurement program conducting numerous observations over the
entire set of critical variables. Utilizing Pomenis, a small-aperture and wide
field-of-view astrograph, we developed an automated observing program to
measure the photometric brightness of mega-constellation satellites. We report
the summary results of 7631 separate observations and the statistical
distribution of brightness for the Starlink, visored-Starlink, Starlink
DarkSat, and OneWeb satellites.
