About Landsat 3
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 10702U 78026A 26018.89724236 .00000186 00000-0 16502-3 0 9993
2 10702 99.0483 336.2936 0014245 190.7511 236.7033 13.96982265440639
Epoch: Jan 18, 2026 •
Age: 10 hours
Current Status
Altitude 917.0 km
Velocity 7.39 km/s
Sub-Earth Point 21.55°N,
99.96°E
Launch Date Mar 5, 1978
Age 47.8 years
Type earth observation
Technical Details
Classification Payload
Mass 900.00 kg
Dry Mass 900.00 kg
Total Mass 900.00 kg
Length 3.00 m
Diameter 3.30 m
Span 3.60 m
Shape Cone + 2 Pan
Manufacturer GEVF
Bus Type Nimbus
Phase Status Unknown Active Status
Owner/State GSFC/US
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