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Soyuz 2.1b/Fregat-M | Glonass-K2 No. 14 (Kosmos 2584)
Soyuz 2.1b/Fregat-M | Glonass-K2 No. 14 (Kosmos 2584) launched on Sun, Mar 2, 2025, 10:22 PM UTC — a Russian Space Forces mission.
Launch SuccessfulRussian Space Forces
Lifted offNET Mar 2025
NET Sun, Mar 2, 2025, 10:22 PM UTC
Live coverage
Watch the webcast
Mission profile
The flight at a glance
Soyuz 2.1b/Fregat-MVehicle
Russian Space ForcesProvider
43/3 (43L)Pad
Plesetsk Cosmodrome, Russian FederationLocation
NavigationMission type
Medium Earth OrbitOrbit
Flight simulation
Ascent to orbit
A representative gravity-turn climb for Soyuz 2.1b/Fregat-M to Medium Earth Orbit. Illustrative model — not this mission’s live telemetry.
Mission timeT+0:00
Altitude0.0 km
Velocity0.00 km/s
PhaseLiftoff
T+0:00 / 14:30
SimulatedRepresentative Soyuz 2.1b/Fregat-M ascent profile — illustrative model, not this mission’s live telemetry.
The mission
Glonass-K2 No. 14 (Kosmos 2584)
Glonass-K2 are the fourth generation of satellite design for GLONASS satellite navigation system. GLONASS is a Russian space-based navigation system comparable to the similar GPS and Galileo systems. This generation improves on accuracy, power consumption and design life. Each satellite is unpressurized and weighs 1645 kg, and has an operational lifetime of 10 years.
Around this launch
Related news
No news linked to this launch yet
As coverage publishes, deduplicated articles about this mission will appear here.
Good to know
Frequently asked
What time does Soyuz 2.1b/Fregat-M | Glonass-K2 No. 14 (Kosmos 2584) launch?
Soyuz 2.1b/Fregat-M | Glonass-K2 No. 14 (Kosmos 2584) is scheduled to lift off Sun, Mar 2, 2025, 10:22 PM UTC.
Where can I watch Soyuz 2.1b/Fregat-M | Glonass-K2 No. 14 (Kosmos 2584)?
Watch the official live webcast embedded on this page — it goes live shortly before liftoff.
Who is launching Soyuz 2.1b/Fregat-M | Glonass-K2 No. 14 (Kosmos 2584)?
Soyuz 2.1b/Fregat-M | Glonass-K2 No. 14 (Kosmos 2584) is an Russian Space Forces mission flying on a Soyuz 2.1b/Fregat-M.
Where does Soyuz 2.1b/Fregat-M | Glonass-K2 No. 14 (Kosmos 2584) launch from?
It lifts off from 43/3 (43L), Plesetsk Cosmodrome, Russian Federation.