ISRO
/
IDRSS-01
Liftoff Time
No Earlier Than 1st Half, 2026
Watch Livestream
Not Yet Available
Mission Details
IDRSS-01
The Indian Data Relay Satellite System (IDRSS) is a planned Indian constellation of Inter-satellite communications satellites. It will facilitate relay of information between various Indian spacecraft, in-flight launch vehicle monitoring and assist the Indian Human Spaceflight Programme.
Manufacturer: ISRO
Operator: ISRO
Geostationary Transfer Orbit
1 Payload
Rocket
Agency
ISROPrice
$47.00 million
Rocket
Height: 51.7m
Payload to Orbit
LEO: 5,000 kg
GTO: 2,500 kg
Liftoff Thrust
7,887 Kilonewtons
Fairing
Diameter: 4m
Height: 7.8m
Stages
3
Strap-ons
4