IRS-1E Home / Activities / Missions accomplished

Apr 18, 2001

Electro-Optical Stereo Scanner developed by DLR, Germany, and a LISS-I camera similar to that on IRS-1A, could not be placed into orbit by the PSLV-D1 launched in September 1993.

The mission was not realised due to problems faced by Launch Vehicle. It was the first development flight of PSLV.

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प्रमोचन भार / Launch Mass:
846 kg
शक्ति / Power:
415 W
प्रमोचक राकेट / Launch Vehicle:
PSLV-D1
उपग्रह का प्रकार / Type of Satellite:
Earth Observation
निर्माता / Manufacturer:
ISRO
स्‍वामी / Owner:
ISRO
अनुप्रयोग / Application:
Earth Observation
कक्षा का प्रकार / Orbit Type:
LEO (Low Earth Orbit)

Mission Operational Remote Sensing
Weight 846 kg
onboard power 415 Watts
Communication S-band (TIC) & VHF
Stabilization Three axis body stabilized ( zero momentum) with 4 Reaction Wheels, Magnetic torquers
RCS Monopropellant Hydrazine based RCS with 1 Newton thrusters ( 16 Nos.)
Payload LlSS-1
MEOSS (Mono-ocula Erlectro Optic Stereo Scanner)
Launch date September 20, 1993
Launch site SHAR Centre, Sriharikota, India
Launch vehicle PSLV-D1
Orbit Not realised

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