Payload
239ALFEROV (RS61S)
OperationalPayloadLEO
239ALFEROV (RS61S) is a Russia (CIS / former USSR) payload satellite, launched on July 25, 2025 into LEO.
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Launch
- Launch date
- July 25, 2025 at 05:54 AM UTC
- Launch site
- Vostochny Cosmodrome, Russia
- Launched by
- Soyuz 2.1b Fregat-M →
- Operator
- Russian Federal Space Agency (ROSCOSMOS)
- Mission
- Ionosfera-M 3 & 4
- Launch record
- View full launch →
Orbit
- Orbit regime
- LEO
- Apoapsis
- 472 km
- Periapsis
- 462 km
- Inclination
- 97.45°
- Orbital period
- 93.94 min
Spacecraft
- Operator
- Russia (CIS / former USSR)
- Launch mass
- 3 kg
Identity
- COSPAR (Int'l)
- 2025-155F
- NORAD catalog №
- 64881
- Object type
- Payload
- Owner / operator
Russia (CIS / former USSR)- Status
- Operational