Near-Earth Objects Coordination CentreNEOCCivo://neocc.esaESA-NEOCCESA’s Planetary Defence Officehttps://dachs.neo.s2p.esa.int/favicon.png2026-05-13T16:23:32ZNear-Earth Object Coordination Centre - European Space AgencyVia Galileo Galilei, 1, 00044 Frascati RM, Italyneocc@esa.intAuthority The NEO Coordination Centre (NEOCC) is ESA’s reference centre providing information on near-Earth objects (NEO), including asteroids and comets. Staff at the NEOCC performs, among other tasks, NEO follow-up, orbit determination, impact monitoring, and provision of the related information through a dedicated web portal (https://neo.ssa.esa.int/). The web portal includes, among other data, a database with their orbits, their closes approaches with the Earth and the impact risk in form of a risk list. The NEOCC is located at ESRIN (Italy) and belongs to ESA’s Planetary Defence Office.https://neo.ssa.esa.intESA-NEOCC