Context. Early observations of comet C/2016 R2 (PanSTARRS) have shown that the
composition of this comet is very peculiar. Radio observations have revealed a CO-rich and …

We monitor the inner coma of comet 41P/Tuttle–Giacobini–Kresák searching for variations of
its colour. Fast changes in colour of the comet 41P/Tuttle–Giacobini–Kresák provide …

We report on photometry and imaging of the Jupiter family comets 41P/Tuttle–Giacobini–
Kresak and 45P/Honda–Mrkos–Pajdusakova with the TRAPPIST-North (TRAnsiting Planets …

Jupiter-family comets (JFCs) exhibit a wide range of activity levels and mass loss over their
orbits. We analyzed high-cadence observations of 42 active JFCs with the wide-field …

We report on photometry and high-resolution spectroscopy of the chemically peculiar Jupiter-
family comet (hereafter JFC) 21P/Giacobini-Zinner. Comet 21P is a well-known member of …

In this work we studied the activity of a group of long and short period comets at different
heliocentric distances in order to explore and compare their dust production and …

Jupiter-family Comets (JFCs) exhibit a wide range of activity levels and mass-loss over their
orbits. We analyzed high-cadence observations of 42 active JFCs with the wide-field …

Context. In April 2017 comet 41P/Tuttle-Giacobini-Kresak (41P) passed perihelion close to
Earth. Aims. We present observations of the comet and aim to use these to characterize its …

Context. Main belt comets (MBCs) are a peculiar class of volatile-containing objects with
comet-like morphology and asteroid-like orbits. However, MBCs are challenging targets to …

There was an unprecedented opportunity to study the inner dust coma environment, where
the dust and gas are not entirely decoupled, of Jupiter Family Comets 45P/Honda-Mrkos …