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GSLV Mk II | GISAT-1A (EOS-05)
GSLV Mk II | GISAT-1A (EOS-05) launched on Thu, Sep 3, 2026, 09:25 PM UTC — a Indian Space Research Organization mission.
Launch SuccessfulIndian Space Research Organization
Lifted offNET Sep 2026
NET Thu, Sep 3, 2026, 09:25 PM UTC
Live coverage
Watch the webcast
Mission profile
The flight at a glance
GSLV Mk IIVehicle
Indian Space Research OrganizationProvider
Satish Dhawan Space Centre Second Launch PadPad
Satish Dhawan Space Centre, IndiaLocation
Earth ScienceMission type
Geostationary Transfer OrbitOrbit
Flight simulation
Ascent to orbit
A representative gravity-turn climb for GSLV Mk II to Geostationary Transfer Orbit. Illustrative model — not this mission’s live telemetry.
Mission timeT+0:00
Altitude0.0 km
Velocity0.00 km/s
PhaseLiftoff
T+0:00 / 17:30
SimulatedRepresentative GSLV Mk II ascent profile — illustrative model, not this mission’s live telemetry.
The mission
GISAT-1A (EOS-05)
GISAT-1A (GEO Imaging Satellite) is an Indian earth observing satellite operating from geostationary orbit to facilitate continuous observation of Indian sub-continent, quick monitoring of natural hazards and disaster. EOS-05/GISAT-1A will replace EOS-03/GISAT-1 lost in launch failure in 2021.
Around this launch
Related news
No news linked to this launch yet
As coverage publishes, deduplicated articles about this mission will appear here.
Good to know
Frequently asked
What time does GSLV Mk II | GISAT-1A (EOS-05) launch?
GSLV Mk II | GISAT-1A (EOS-05) is scheduled to lift off Thu, Sep 3, 2026, 09:25 PM UTC.
Where can I watch GSLV Mk II | GISAT-1A (EOS-05)?
Watch the official live webcast embedded on this page — it goes live shortly before liftoff.
Who is launching GSLV Mk II | GISAT-1A (EOS-05)?
GSLV Mk II | GISAT-1A (EOS-05) is an Indian Space Research Organization mission flying on a GSLV Mk II.
Where does GSLV Mk II | GISAT-1A (EOS-05) launch from?
It lifts off from Satish Dhawan Space Centre Second Launch Pad, Satish Dhawan Space Centre, India.