Cosmos 2549
Launch Success
Liftoff Time (GMT)
20:45:28
Tuesday February 2, 2021
Mission Details
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Launch Notes
The payload identity, although very likely, has not been officially announced.
Lotos-S1 n°05
The Russian Lotos-S1 (14F145) satellites are one component of the next-generation ELINT satellite system, Liana. A development version was flown as Lotos-S. The Liana system replaces both the Tselina-2 with Lotos satellites and the naval US-PM with Pion-NKS (14F139) spacecraft.
Sun-Synchronous Orbit
1 Payload
6,000 kilograms
Rocket
Manufacturer
RKK EnergiyaPrice
$20.00 million
Rocket
Height: 44.08m
Payload to Orbit
LEO: 8,020 kg
GTO: 0 kg
Liftoff Thrust
4,550 Kilonewtons
Fairing
Diameter: 4.11m
Height: 8.36m
Stages
3
Strap-ons
4
Launch Site
Stats
Soyuz 2.1b
58th
Mission
1st
Mission of 2021
2021
9th
Orbital launch attempt