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 25326.88485311 .00000288 00000-0 23775-3 0 9994
2 10702 99.0396 280.2241 0014577 355.5594 66.5255 13.96970958432675
Epoch: Nov 22, 2025 •
Age: 11 hours
Current Status
Altitude 928.9 km
Velocity 7.39 km/s
Sub-Earth Point -76.56°S,
130.69°E
Launch Date Mar 5, 1978
Age 47.7 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
Large Constellations
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