GMM

GMM (Gabaritno Massovy Maket) was an instrumented dummy payload for the maiden launch of the new Soyuz-5 launch vehicle.

The vehicle was intentionally put on a suborbital trajectory .

Nation:	Russia
Type / Application:	Instrumented dummy
Operator:
Contractors:
Equipment:
Configuration:	Dummy attaced to stge 2
Propulsion:
Power:	Batteries
Lifetime:
Mass:
Orbit:	Suborbital

Satellite	COSPAR	Date	LS		Launch Vehicle	Remarks
GMM	2026-U01	30.04.2026	Ba LC-45/1	*	Soyuz-5	suborbital

Launch Sites:

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

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