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Insat 1D
retired
Communications
GEO
COSPAR 1990-051A
Launched 6/12/1990
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Mission & Launch
Launch Mission
Insat 1D Mission
Launch Vehicle
Delta 4925-8
Launch Date
6/12/1990
Last Contact
5/22/2002
Orbit & Mass
Orbit Class
GEO
Altitude
35,787 km
Inclination
0.14 deg
Dry Mass
550 kg
Total Mass
1,190 kg
Payload Classification
Mission Type
Communications
Payload Category
COM/MET
Payload Class
C
Organizations
Operator
Indian Space Research Organization (ISRO)
Manufacturer
Ford Aerospace, Palo Alto
Registry
COSPAR ID
1990-051A
UN Registration
ST/SG/SER.E/226
Track
Mentions
1
All verified mentions of this spacecraft in source documents.
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INSAT-1C and INSAT-1D were successful missions that provided significant data to the IMD.
General
Value 1.8
Feb 19, 2024
The evolution of India’s weather satellite programs