IMS-1, previously referred to as TWSat (Third World
Satellite), is a low-cost microsatellite imaging mission of ISRO (Indian Space
Research Organization).
Orbit
Polar Sun Synchronous
Altitude
635 km
Mission Life
2 years
Physical Dimensions
0.604x0.980x1.129 m
Mass
83 kg
Power
Two deployable sun pointing solar panels generating 220 W power,
105 Ah Lithium ion battery
Telemetry, Tracking and Command
S-band
Atlitude and Orbit Control System
Star Sensor,
Miniature Sun Sensors, Magnetometers Gyros,
Miniature Micro Reaction Wheels,
Magnetic Torquers, single 1 N Hydrazine Thruster
