Prognoz 4, 5, 6, 7, 8, 9, 10 (SO-M) / Intersputnik 23

Prognoz 9

Nation:	Russia
Type / Application:	Science, magnetosphere
Operator:
Contractors:	Lavochkin
Equipment:
Configuration:
Propulsion:
Power:	4 deployable fixed solar arrays, batteries
Lifetime:
Mass:
Orbit:

Satellite	Date	LS		Launch Vehicle	Remarks
Prognoz 4 (SO-M 504)	22.12.1975	TB LC-31/6		Molniya-M (Blok-SO-L)
Prognoz 5 (SO-M 505)	25.11.1976	TB LC-31/6		Molniya-M (Blok-SO-L)
Prognoz 6 (SO-M 506)	22.09.1977	TB LC-31/6		Molniya-M (Blok-SO-L)
Prognoz 7 (SO-M 507)	30.10.1978	TB LC-31/6		Molniya-M (Blok-SO-L)
Prognoz 8 (SO-M 508)	25.12.1980	TB LC-31/6		Molniya-M (Blok-SO-L)
Prognoz 9 (Relikt, SO-M 509)	01.07.1983	TB LC-31/6		Molniya-M (Blok-SO-L)
Prognoz 10 (Interkosmos 23, SO-M 510)	26.04.1985	TB LC-31/6		Molniya-M (Blok-SO-L)
Prognoz (SO-M 511)	cancelled	TB		Molniya-M (Blok-SO-L)

Further Prognoz / SO missions:

Further Interkosmos missions: