About TDF 1
Group: 3 satellites
Description loading...
Live Position
Loading 3D Globe...
Upcoming Passes
Altitude History
Altitude vs Time
uPlot chart will show altitude changes over time
Two-Line Element Set
1 19621U 88098A 25325.03809493 -.00000158 00000-0 00000+0 0 9999
2 19621 14.7870 351.8961 0014181 255.5128 293.3955 0.99192365131784
Epoch: Nov 21, 2025 •
Age: 11 hours
Current Status
Altitude 36101.4 km
Velocity 3.06 km/s
Sub-Earth Point -1.35°S,
105.31°E
Launch Date Oct 28, 1988
Age 37 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
Loading constellations...