Success

Kosmos 2600-2608

Name: Kosmos 2600-2608 launch
Start: 2026-02-05T18:59:00Z
End: 2026-02-05T22:00:00Z
Location: 43/4 (43R), Plesetsk Cosmodrome, Russian Federation

Soyuz 2.1b Fregat-MRussian Space Forces43/4 (43R)

Thursday, February 5, 2026 · 06:59 PM UTC

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This mission is complete.

Mission brief

The mission

9 unknown classified payload(s) for the Russian military.

PayloadKosmos 2600-2608

OrbitSSO

CustomerRussian Space Forces

Stages4

Pad43/4 (43R), Plesetsk Cosmodrome, Russian Federation

Flight plan

Mission timeline

14 / 14100%

The range

Where it leaves Earth

Launch site

Ground vector

Site locked

43/4 (43R)

Plesetsk Cosmodrome, Russian Federation

Global range

Latitude: 62.929°N
Longitude: 40.457°E

Can I see this?

Distance and a plain visibility call from a place you choose. Trajectory is not modeled — night launches travel farther across the sky than daylight ones.

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Range weather

Launch commit criteria

Clear

Watch

TrackingNo active constraints

Weather rules

Clear — tracking no weather issues at this time.

Primary concern: No weather issues
Rule count: 0
Temperature: Not reported
Surface wind: Not reported

Window

03:00 PM UTC – 10:00 PM UTC

Hardware

Vehicle & provider

Vehicle

Soyuz 2.1b Fregat-M

Profile →

Soyuz-2, GRAU index 14A14, is the collective designation for the 21st-century version of the Russian Soyuz rocket. In its basic form, it is a three-stage carrier rocket for placing payl...

Height46.3 m

LEO Payload8,200 kg

Launches156

Successes148

Provider

Russian Space Forces

Profile →

RUS • Founded 1992

The Russian Space Forces are a branch of the Russian Aerospace Forces, that provides aerospace warning, air sovereignty, and protection for Russia. Having been reestablished following August 1, 2015 merger betw...

Reliability

Schedule history

No meaningful launch-time or status changes recorded.