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Tsikada
Part of KAUR-1
Tsikada
Tsikada
Russian navigation satellite. Tsikada was a complementary civilian version of the Parus military naval navigation satellite system for the Soviet Merchant Marine and Academy of Sciences. Navigation satellite built by NPO Prikladnoi Mekhaniki (NPO PM), Russia. Launched 1976 - 1995. Used KAUR-1 bus.

AKA: 11F643. Status: Operational 1976. First Launch: 1976-12-15. Last Launch: 1995-07-05. Number: 20 . Gross mass: 820 kg (1,800 lb).

Development began once flight test of Parus began in 1974, and deployment of the operational Tsikada system began in 1978.

Development of this second generation Soviet navigation satellite system represented a collaboration between the Navy, Academy of Sciences, and Ministry of Shipping. The basis was the Parus / Tsiklon-B Doppler navigation system, but allowing asynchronous operation of on-board equipment with only essential equipment receiving a timer interrupt.

Development began in 1974 with most preliminary work already accomplished under the military Parus program. Prime contractor was KBPM/Reshetnev. PO Polyot, A S Klinyshkov Chief Designer, provided synchronization equipment. NII Radiopribor under N Ye Ivanov provided cryptography and spacecraft navigation systems. Flight trials began in 1976 from Plesetsk under Admiral A I Rassokho. The launch of Kosmos 1000 on 31 March 1978 marked the beginning of deployment of the operational system. The system was accepted for military service in 1979 by the Soviet Army and VMF.

The operational satellite constellation consisted of a minimum of four operational satellites, each deployed in one of four planes, spaced 45 degrees apart. Typical lifetime was 18 to 24 months.

The signals were supplemented for military users by the very similar military Tsiklon-B/Parus system, which was in six planes 30 degrees apart. The satellites transmitted Doppler-shifted VHF transmissions at around 150 and 400 MHz of their position and orbital characteristics.

The satellite could be launched one per Kosmos-3M or four per Tsyklon-3 booster. The Tsikada system provided global navigation for both the Soviet Navy and commercial shipping.

Electric System: 0.20 average kW.


More at: Tsikada.

Family: Medium earth orbit, Navigation. Country: Russia. Launch Vehicles: R-14, Kosmos 3, Kosmos 11K65M. Launch Sites: Plesetsk, Plesetsk LC132/2, Plesetsk LC132/1, Plesetsk LC133/3. Agency: MO, Reshetnev bureau. Bibliography: 102, 107, 2, 445, 449, 6, 6998, 13308, 13309.
Photo Gallery

Cosmos 2315Cosmos 2315
Credit: Manufacturer Image



1976 December 15 - . 14:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1977 July 8 - . 17:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1978 March 31 - . 14:01 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1979 April 11 - . 21:51 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1980 March 17 - . 21:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1980 December 10 - . 20:53 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1981 September 4 - . 11:06 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1982 February 17 - . 21:56 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1983 October 26 - . 17:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1984 May 17 - . 14:43 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1985 May 30 - . 01:14 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1986 January 23 - . 18:52 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1986 November 13 - . 06:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1987 January 29 - . 06:14 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1987 June 23 - . 07:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1991 February 5 - . 02:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1992 March 9 - . 22:35 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1993 January 12 - . 11:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1995 January 24 - . 03:54 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.
1995 July 5 - . 03:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

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