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	97.454°
Eccentricity	0.00044
RA ascending node	8.101 hr
Argument perigee	222.043°
Mean anomaly	138.047°
Orbital period	93.937 min
Epoch of osculation	01 Jun 2026, 04:50

See historical orbital elements »

Derived Quantities

Min Altitude	471.1 km
Mean Altitude	474.2 km
Peak Altitude	477.2 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