Recorded mission
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Russian Federal Space Agency (ROSCOSMOS)
Soyuz U | Yantar-4KS1M 2
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Recorded mission coverage
A coverage link has not been published yet. Mission status and timing remain available here.
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Mission brief
The flight at a glance.
The Neman or Yantar-4KS1M satellites were improved versions of the Terilen elctro-optical reconnaissance satellites. They were transmitting the data via Potok (Geizer) relay satellites.
Open the full mission →Published flight sequence
Know what comes next.
Planned timings relative to the target. These steps do not indicate live progress.
A flight sequence has not been published for this mission.