About TDF 1
Group: 3 satellites
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Live Position
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Upcoming Passes
Altitude History
Altitude vs Time
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Two-Line Element Set
1 19621U 88098A 25338.65391553 .00000069 00000-0 00000-0 0 9995
2 19621 14.7824 351.7953 0014121 258.6778 112.4141 0.99191296131928
Epoch: Dec 4, 2025 •
Age: 33 hours
Current Status
Altitude 36120.4 km
Velocity 3.06 km/s
Sub-Earth Point 9.55°N,
49.25°E
Launch Date Oct 28, 1988
Age 37.1 years
Type other
Technical Details
Classification Payload
Mass 2077.00 kg
Dry Mass 1034.00 kg
Total Mass 2077.00 kg
Length 6.20 m
Diameter 2.00 m
Span 19.30 m
Shape Box + 2 Pan
Manufacturer AESPC
Bus Type Spacebus 300
Phase Status In Orbit
Owner/State FTEL/F
Large Constellations
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