NEXT SPACEFLIGHT

Status

Success

Cosmos 2230

Launch Time
Tue Jan 12, 1993 11:10 UTC

Rocket

Cosmos-3M
Image Credit: OKB-586
VKS RF
Status: Retired
Liftoff Thrust: 1,486 kN
Payload to LEO: 1,500 kg
Payload to GTO: 0 kg
Stages: 2
Strap-ons: 0
Rocket Height: 32.42 m
Fairing Diameter: 2.44 m
Fairing Height: 5.72 m

Mission Details

Cosmos 2230

Tsikada was a Soviet civilian satellite navigation system used by the Soviet Merchant Marine and Academy of Sciences, but also by the military. It was an equivalent to the purely military Parus system.

The Tsikada satellites were very similar to the Parus satellites and also used a NPO PM built pressurized cylindrical bus with gravity-gradient stabilization. The satellites transmitted Doppler-shifted VHF transmissions at around 150 MHz and 400 MHz of their position and orbital characteristics. They operated from a 1000 km orbit with 82.9° inclination. Satellites were placed in planes spaced 45° apart.

The development of Tsikada began in 1974 and the first satellite was launched in 1976. The system entered the operational phase in 1978.

Also operated in the Tsikada system were the Nadezhda and Nadezhda-M satellites, which featured an additional search and rescue system for locating vessels and aircraft in distress. Beginning in the 1990ies, the Tsikada system was gradually superseded by the Uragan (GLONASS) system.

Payloads: 1
Total Mass: 820.0 kg
Low Earth Orbit

Location

Site 133/3, Plesetsk Cosmodrome, Russia

Stats

1993

1st orbital launch attempt

Cosmos-3

429th mission
1st mission of 1993
402nd successful mission
11th consecutive successful mission