Launch success has been declared during the webcast
Indian Space Research OrganizationLaunch Successful
EOS-4 (RISAT-1A)
PSLV XL
Historical mission record
This page records PSLV-XL | EOS-4 (RISAT-1A) and its reported outcome: Launch Successful. The date above is a historical record.
Source record updated . This is a source update, not a confirmed launch time.
Check the source: PSLV-C52/EOS-04 Brochure - ISRO ↗ · Launch Library ↗
The latest on this mission
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Mission status
Launch Successful
Status reported by the mission data provider.
LAUNCH SITESatish Dhawan Space Centre, India
Mission
EOS-4 (also known by the old designation RISAT 1A) is a radar remote sensing satellite.
- Launch vehicle
- PSLV XL
- Mission type
- Earth Science
- Destination orbit
- Sun-Synchronous Orbit
- Launch pad
- Satish Dhawan Space Centre First Launch Pad
- Provider
- Indian Space Research Organization
The vehicle
Published configuration and flight history.
Launch vehicle
PSLV XL
PSLV-XL is the upgraded version of Polar Satellite Launch Vehicle in its standard configuration boosted by more powerful, stretched strap-on boosters with 12 tonne propellant load. Weighing 320t at lift-off, the vehicle uses larger strap-on motors (PSOM-XL or S12) to achieve higher payload capability. On 29 December 2005, ISRO successfully tested the improved version of strap-on booster for the PSLV. The first use of PSLV-XL was the launch of Chandrayaan-1 by PSLV C11. The payload capability for this variant is 1,800 kg to SSO.
- Height
- 44 m
- Diameter
- 2.8 m
- Stages
- 4
- Recorded launches
- 27
- First flight
- 2008-10-22
Recorded timing
This is a mission record, not an upcoming calendar appointment.
Instantaneous windowPublished target
SCHEDULED MOMENT
A single scheduled moment. The schedule may change before launch.
Launch site & orbit
Satish Dhawan Space Centre, India
The mission in perspective
Launch site & orbit
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Understand this orbit
Coverage & sources
Links supplied by the mission data provider.
Coverage and times may change.
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