Payload
COSMOS 931
activePayloadMEO
COSMOS 931 is a Russia (CIS / former USSR) payload satellite, launched on July 20, 1977 into MEO.
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Launch
- Launch date
- July 20, 1977 at 04:44 AM UTC
- Launch site
- Plesetsk Cosmodrome, Russia
- Launched by
- Molniya-M 2BL →
- Operator
- Soviet Space Program
- Mission
- US-K 8
- Launch record
- View full launch →
Orbit
- Orbit regime
- MEO
- Apoapsis
- 34,358 km
- Periapsis
- 5,967 km
- Inclination
- 70.89°
- Orbital period
- 717.18 min
Spacecraft
- Operator
- Russia (CIS / former USSR)
- Launch mass
- 1,150 kg
Identity
- COSPAR (Int'l)
- 1977-068A
- NORAD catalog №
- 10150
- Object type
- Payload
- Owner / operator
Russia (CIS / former USSR)- Radar cross-section
- 9.3717 m²
- Status
- active