About Sentinel-1B
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 41456U 16025A 26011.64253513 .00005387 00000-0 45659-3 0 9998
2 41456 98.1183 66.2871 0014397 297.3182 62.6574 14.98344806520338
Epoch: Jan 11, 2026 •
Age: 4 hours
Current Status
Altitude 590.9 km
Velocity 7.57 km/s
Sub-Earth Point -80.55°S,
75.8°E
Launch Date Apr 25, 2016
Age 9.7 years
Type earth observation
Technical Details
Classification Payload
Mass 2157.00 kg
Dry Mass 2027.00 kg
Total Mass 2157.00 kg
Length 3.42 m
Diameter 1.60 m
Span 21.04 m
Shape Box + 4 pan
Manufacturer THALES
Bus Type PRIMA
Phase Status In Orbit
Owner/State COPERN/ESA/I-EU
Large Constellations
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