5 times the operability of astronomic.fr was checked during the 1 576 day interval beginning on December 8, 2020. Throughout the entirety of tests, astronomic.fr operated successfully 5 times, with the last uptime on March 2, 2021, returning a code 200. Inspections conducted as of April 2, 2025, revealed no instances of astronomic.fr's unavailability. It was noted that none of the responses had an error status based on those received as of April 2, 2025. Astronomic.fr had a response time of 0.185 seconds and an average response time of 0.454 seconds on March 2, 2021.