EOS-05 Earth Observation Satellite Launched

On 4th September 2026, Indian Space Research Organisation (ISRO) launched its advanced Earth observation satellite EOS-05 aboard Geosynchronous Satellite Launch Vehicle (GSLV-F17) from Satish Dhawan Space Centre, marking India’s first imaging satellite intended for geosynchronous orbit.

Key Points

Launch Vehicle: GSLV-F17 successfully carried the 2,367 kg EOS-05 spacecraft.
Orbit: EOS-05 is designed for placement in a Sub-Geosynchronous Transfer Orbit before reaching its operational orbit.
Geosynchronous Orbit: The satellite will operate at roughly 36,000 km altitude and match Earth’s rotational speed.
Applications: Real-time imagery will support agriculture, disaster management and other Earth-observation needs.
Advanced Imaging: EOS-05 is designed to provide continuous and high-frequency observations from geosynchronous orbit.
GSLV Mission: GSLV-F17 was the 19th flight of India’s Geosynchronous Satellite Launch Vehicle.
Rocket Configuration: GSLV-F17 is a three-stage vehicle featuring a cryogenic upper stage.
Mission Heritage: EOS-05 replaces the unsuccessful GSLV-F10/EOS-03 mission of 2021.