GLONASS-K2

GLONASS-K2 ^[1]
	Glonass-K2 satellite model at the Army-2023 exhibition
Manufacturer	ISS Reshetnev
Country of origin	Russia
Operator	JSC «Navigation-Information Systems»
Applications	Navigation
Specifications
Bus	Ekspress-1000K
Constellation	GLONASS
Launch mass	1645 kg
Power	4370 watts
Batteries	Li-ion
Equipment	2 Cs + 2 Rb clocks; FDMA signals: L1OF, L1SF, L2OF and L2SF; CDMA signals: L1OC, L1SC, L2SC and L3OC; Space Laser Ranging; Search & Rescue (COSPAS-SARSAT); Space Environment Detection System
Regime	MEO
Design life	10 years
Production
Status	In production
On order	2
Built	1
Launched	1
Operational	1
Maiden launch	7 August 2023
Related spacecraft
Derived from	GLONASS-K
← GLONASS-K	GLONASS-KM →

GLONASS-K2 is the next-generation satellite design intended to support the Russian GLONASS radio-based satellite navigation system. Developed by ISS Reshetnev (Reshetnev Information Satellite Systems), the first satellite was successfully launched on 7 August 2023 from the Plesetsk Cosmodrome with an expected production period of ten years. It is an evolution of the previous GLONASS-K third-generation satellites, adding CDMA signals, improving accuracy and increasing power. It is 70% heavier and has 170% more power.^[1]

^ ^a ^b ^c ^d ^e ^f Cite error: The named reference testoyedov-2015 was invoked but never defined (see the help page).
^ Cite error: The named reference gunter-uragank2 was invoked but never defined (see the help page).
^ ^a ^b ^c ^d ^e Cite error: The named reference issr-20121109 was invoked but never defined (see the help page).

[testoyedov-2015-1] ^ ^a ^b ^c ^d ^e ^f Cite error: The named reference testoyedov-2015 was invoked but never defined (see the help page).

[gunter-uragank2-2] Cite error: The named reference gunter-uragank2 was invoked but never defined (see the help page).

[issr-20121109-3] Cite error: The named reference issr-20121109 was invoked but never defined (see the help page).

[1]

[2]

[3]