Launch Success
Liftoff Time (GMT)
18:04:33
Friday June 23, 2017
Watch Replay
Official Livestream
Cosmos 2521 has been released by the Cosmos 2519 satellite. It should be used for inspections in the orbit where it is located. After being separated from the first satellite, he in turn released another satellite, Cosmos 2523.
Low Earth Orbit
2 Payloads
Cosmos 2523 was separated from Cosmos 2521 shortly after the launch, we do not know its usefulness.
Low Earth Orbit
1 Payload
Cosmos 2519 is a military satellite whose use is unknown. He released some time after launching a second satellite, Cosmos 2521.
Low Earth Orbit
3 Payloads
Manufacturer
RKK EnergiyaRocket
Height: 44.08m
Payload to Orbit
LEO: 2,850 kg
GTO: 0 kg
Liftoff Thrust
1,535 Kilonewtons
Fairing
Diameter: 3m
Height: 8.36m
Stages
3
3rd
Mission
1st
Mission of 2017
39th
Orbital launch attempt