NEAs in Risk List
1871
objects
NEOCC
Warning: on December 9th, between 8:00 and 10:00 UTC, the portal may be temporarily unavailable for a few minutes due to maintenance activities.
The NEOCC is ESA's centre for observing and computing asteroid orbits and assessing their impact risk.
Last update: 2025-12-07 12:56 UTC
Current NEAs
40190
objects
Current NECs
124
objects
News
Major software upgrade introduces performance improvements, new features, and a modernized architecture.
Event to be held at ESRIN (Italy) on 6-8 October 2025
Introducing Aegis version 5, the new ESA operational software for asteroid orbit determination and impact monitoring.
Newsletter
The ESA NEO Coordination Centre has released the December newsletter.
CAFS
Close Approach Fact Sheet for asteroid 2024 YR4 (version 1.0)
