About TUBSAT-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 21577U 91050D 25325.17003774 .00000191 00000-0 73671-4 0 9992
2 21577 98.4104 33.8533 0006648 155.6822 204.4682 14.40456907803432
Epoch: Nov 21, 2025 •
Age: 17 hours
Current Status
Altitude 762.8 km
Velocity 7.47 km/s
Sub-Earth Point 15.67°N,
18.7°E
Launch Date Jul 17, 1991
Age 34.3 years
Type other
Technical Details
Classification Payload
Mass 35.00 kg
Dry Mass 35.00 kg
Total Mass 35.00 kg
Length 0.50 m
Diameter 0.40 m
Span 1.00 m
Shape Box + Ant
Manufacturer TUB
Bus Type Tubsat
Phase Status In Orbit
Owner/State TUB/D
Large Constellations
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