4 citations · 4 across the 2 of their papers we have counts for
4 papers · 1 filter
The dynamical structure of the Earth co-orbital region and implications for the near-Earth asteroid population
Marco Fenucci, Ãscar RodrÃguez, Melaine Saillenfest +1
We investigate the structure of the Earth co-orbital region at low eccentricity and low inclination using a semi-analytical model of the 1:1 mean-motion resonance. The dynamics of…
Astrometric follow-up of near-Earth asteroid 2024 YR4 during a Torino scale level 3 alert
Marco Micheli, Maxime Devogèle, Larry Denneau +38
The discovery of 2024 YR4 presented the planetary defense community with the most significant impact threat in almost two decades, reaching level 3 on the Torino scale. The communi…
The ESA Meerkat Asteroid Guard: a monitoring service for imminent impactors
Charlie Drury, Francesco Gianotto, Marco Fenucci +9
We present the Meerkat Asteroid Guard, an imminent impactor warning service developed and maintained by the European Space Agency's Near-Earth Object Coordination Centre (NEOCC). T…
The Aegis Orbit Determination and Impact Monitoring System and services of the ESA NEOCC web portal
Marco Fenucci, Laura Faggioli, Francesco Gianotto +28
The NEO Coordination Centre (NEOCC) of the European Space Agency is an operational centre that, among other activities, computes the orbits of near-Earth objects and their probabil…