Operator
Russian Ministry of DefenseManufacturer
Russian Ministry of DefenseKosmos-2575 Mission
2/9/2024
Kosmos-2575 is the longest operating satellite of this series, having spent nearly two years in orbit as of January 14, 2026.
Kosmos-2551, Kosmos-2555, Kosmos-2560, Kosmos-2568, Kosmos-2574 and Kosmos-2575 are earlier satellites that appear to belong to the same series as Kosmos-2577 and Kosmos-2578.
Kosmos-2575 and Kosmos-2578 have been maintaining orbits with an average altitude of about 343 km since May–June 2024.