Mars 4, 5 (Mars M73 Orbiter #1, #2)

Mars 4

Nation:	USSR
Type / Application:	Mars orbiter
Operator:
Contractors:	NPO Lavochkin
Equipment:
Configuration:
Propulsion:
Power:	2 deployable fixed solar arrays, batteries
Lifetime:
Mass:
Orbit:

Satellite	COSPAR	Date	LS		Launch Vehicle	Remarks
Mars 4 (Mars-73 Orbiter #1)	1973-047A	21.07.1973	Ba LC-81/23		Proton-K Blok-D
Mars 5 (Mars-73 Orbiter #2)	1973-049A	25.07.1973	Ba LC-81/24		Proton-K Blok-D

Launch Sites:

Ba = Baikonur (Tyuratam, NIIP-5, GIK-5), Tyuratam, USSR

Further Mars missions:

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