Cosmos 2591-2594
Launch Success
Liftoff Time (GMT)
09:32:00
Thursday August 21, 2025
Mission Details
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Track Payloads
Launch Notes
Payload identities uncertain.
Cosmos 2591-2594
4 classified satellites for the Russian military.
Polar Orbit
4 Payloads
Rocket
Manufacturer
KhrunichevRocket
Diameter: 2.9m
Height: 42.7m
Payload to Orbit
LEO: 3,800 kg
GTO: 0 kg
Liftoff Thrust
1,922 Kilonewtons
Fairing
Diameter: 3m
Height: 2.9m
Stages
2
Launch Site
General Trajectory
Launching
North
Stats
Angara 1
6th
Mission
2nd
Mission of 2025
2025
187th
Orbital launch attempt