Relative orientation of galaxy pairs in filaments

We have made a study of the distribution of galaxy pairs in large scale. For this, we have used a sample of filaments, and studied the relative orientation between the axis of the pair with the axis of its associated filament, as well as the distribution of distances from the nearest filament axis, compared to other galaxies belonging to the filament. We also performed a study of the properties of galaxies in pairs depending on the orientation of these with its nearest filament.