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Soyuz 2.1b/Fregat | Glonass-K1 No. 15 (Kosmos 2547)
Soyuz 2.1b/Fregat | Glonass-K1 No. 15 (Kosmos 2547) launched on Sun, Oct 25, 2020, 07:08 PM UTC — a Russian Space Forces mission.
Launch SuccessfulRussian Space Forces
Lifted offNET Oct 2020
NET Sun, Oct 25, 2020, 07:08 PM UTC
Live coverage
Watch the webcast
Mission profile
The flight at a glance
Soyuz 2.1b/FregatVehicle
Russian Space ForcesProvider
43/4 (43R)Pad
Plesetsk Cosmodrome, Russian FederationLocation
GLONASSProgram
NavigationMission type
Medium Earth OrbitOrbit
Flight simulation
Ascent to orbit
A representative gravity-turn climb for Soyuz 2.1b/Fregat 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 ascent profile — illustrative model, not this mission’s live telemetry.
The mission
Glonass-K1 No. 15 (Kosmos 2547)
Glonass-K are the third 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 935 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 | Glonass-K1 No. 15 (Kosmos 2547) launch?
Soyuz 2.1b/Fregat | Glonass-K1 No. 15 (Kosmos 2547) is scheduled to lift off Sun, Oct 25, 2020, 07:08 PM UTC.
Where can I watch Soyuz 2.1b/Fregat | Glonass-K1 No. 15 (Kosmos 2547)?
Watch the official live webcast embedded on this page — it goes live shortly before liftoff.
Who is launching Soyuz 2.1b/Fregat | Glonass-K1 No. 15 (Kosmos 2547)?
Soyuz 2.1b/Fregat | Glonass-K1 No. 15 (Kosmos 2547) is an Russian Space Forces mission flying on a Soyuz 2.1b/Fregat.
Where does Soyuz 2.1b/Fregat | Glonass-K1 No. 15 (Kosmos 2547) launch from?
It lifts off from 43/4 (43R), Plesetsk Cosmodrome, Russian Federation.