The gray regions show the 1σ fitted limb for the main body and the putative satellite. Green segments show each exposure acquired from Montsec station. This data set was the closest negative chord at North. The orange segment shows the negative part of the Varages light curve. Red segments are the observed immersion and emersion (1σ) instants used for the limb fitting. The turquoise segments are the immersion and emersion (1σ) instants not used in the fits.