Launch Details

Launched	24 July 2025
Flight ended	–
Status	Operational
Categories	Recent launches Amateur Radio Active satellites
Launch site	Vostochny Cosmodrome, Russia
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	64881
COSPAR ID	2025-155F
Alternative names	RS61S
Observing

Current orbital elements

Inclination	97.415°
Eccentricity	0.00103
RA ascending node	13.119 hr
Argument perigee	149.901°
Mean anomaly	210.281°
Orbital period	94.592 min
Epoch of osculation	19 Aug 2025, 21:09

See historical orbital elements »

Derived Quantities

Min Altitude	498.9 km
Mean Altitude	506.0 km
Peak Altitude	513.0 km

Launched alongside

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