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TELECOM 1A (15159)
COSPAR: 1984-081B | Alt Name: Telecom 1A
Image
Additional Sources
Launch Details
Launch Date
August 4, 1984
Launch Site
FRGUI
Launch Pad
ELA1
Launch Vehicle
Ariane 3
Orbital Elements
NORAD ID
15159
International Designator
1984-081B
Epoch
Fri, 03 Jul 2026 20:24:22 GMT
Apogee
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Perigee
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Inclination
12.74°
Right Ascension
333.85°
Eccentricity
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Argument of Perigee
56.27°
Period
1463.49 min
Mean Motion
0.98 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
TELECOM 1A
Alternative Name
Telecom 1A
Type
Payload
Status
Non-operational
Owner
FTEL
Country
France
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 15159U 84081B 26184.85026336 -.00000056 00000-0 00000-0 0 9998
2 15159 12.7408 333.8508 0035027 56.2712 119.1985 0.98394666118774
Source: Celestrak
Summary
TELECOM 1A is a communication satellite with NORAD catalog ID 15159 and OBJECT_ID 1984-081B, manufactured by MATT for the owner FTEL. Launched on August 4, 1984, from ELA1 launch pad at FRGUI using an Ariane 3 launch vehicle, it has a dry mass of 529 kg and a launch mass of 669 kg. The satellite measures 1.9 meters in length with a diameter of 1.4 meters and a span of 16 meters. It is equipped with 6 (+3) Ku-band transponders, 4 (+2) C-band transponders, and 2 X-band transponders for communication purposes. The satellite uses two deployable solar arrays and batteries for power supply and has a box shape with two panels. Its lifetime was approximately seven years.
Physical Characteristics
Length
1.9
Diameter
1.4
Span
16
Dry Mass
529
Launch Mass
669
Shape
Box + 2 Pan
Radar Cross Section
10.1506
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Telecom 1A
Purpose
Communication
Mission
Communication
Manufacturer
MATT
Life Expectancy
7 years
Bus
ECS
Configuration
ECS-Bus
Motor
Mage 2
Equipment
6 (+3) Ku-band transponder, 4 (+2) C-band transponder, 2 X-band transponder
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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