Launch Details

Launched	24 July 2025
Flight ended	–
Status	Operational
Categories	Amateur Radio Active satellites
Launch site	Vostochny Cosmodrome, Russia
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	64892
COSPAR ID	2025-155S
Alternative names	RS92S4
Observing

Current orbital elements

Inclination	97.444°
Eccentricity	0.00055
RA ascending node	1.888 hr
Argument perigee	185.618°
Mean anomaly	174.500°
Orbital period	94.120 min
Epoch of osculation	28 Feb 2026, 11:49

See historical orbital elements »

Derived Quantities

Min Altitude	479.3 km
Mean Altitude	483.1 km
Peak Altitude	486.8 km

Launched alongside

IONOSFERA-M 3 IONOSFERA-M 4 INNOSAT 16 GEOSCAN 6 GEOSCAN 1 239ALFEROV OBJECT G OBJECT H OBJECT J OBJECT K OBJECT L OBJECT M OBJECT N OBJECT P GEOSCAN 2 GEOSCAN 5 GEOSCAN 3 INNOSAT 3 OBJECT V