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INSAT-3E (27951)
COSPAR: 2003-043E | Alt Name: Insat 3E
Image
Additional Sources
Launch Details
Launch Date
September 27, 2003
Launch Site
FRGUI
Launch Pad
ELA3
Launch Vehicle
Ariane 5G
Orbital Elements
NORAD ID
27951
International Designator
2003-043E
Epoch
Fri, 03 Jul 2026 23:57:19 GMT
Apogee
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Perigee
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Inclination
9.74°
Right Ascension
53.87°
Eccentricity
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Argument of Perigee
248.96°
Period
1428.55 min
Mean Motion
1.01 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
Basic Satellite Info
Name
INSAT-3E
Alternative Name
Insat 3E
Type
Payload
Status
Non-operational
Owner
ISRO
Country
India
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 27951U 03043E 26184.99813807 -.00000249 00000-0 00000-0 0 9996
2 27951 9.7412 53.8684 0011900 248.9572 287.0318 1.00801410 53979
Source: Celestrak
Summary
INSAT-3E is a communication satellite launched on September 27, 2003, by ISRO from Kourou Launch Site using an Ariane 5G launch vehicle. It operates on the Insat-2/-3 Bus configuration and has dimensions of 2.8 meters in length, 1.8 meters in diameter, and a span of 15.4 meters. The satellite's dry mass is 1181 kilograms with an initial launch mass of 2750 kilograms. It carries 24 C-band transponders and 12 external C-band transponders for communication purposes. Powered by two deployable solar arrays and batteries, INSAT-3E has a designed lifetime of 15 years. The satellite's shape is characterized as Box + Pan + Ant and it features ISRO LAM motors. It serves the purpose of providing communication services and its ownership is with ISRO.
Physical Characteristics
Length
2.8
Diameter
1.8
Span
15.4
Dry Mass
1181
Launch Mass
2750
Shape
Box + Pan + Ant
Radar Cross Section
10
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Insat 3E
Purpose
Communication
Mission
Communication
Manufacturer
ISRO
Life Expectancy
15 years
Bus
I2K
Configuration
Insat-2/-3 Bus
Motor
ISRO LAM
Equipment
24 C-band transponders, 12 ext. C-band transponders
Power System
2 deployable solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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