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 26066.19531159 .00001212 00000-0 10578-3 0 9998
2 41456 98.1059 123.0044 0016571 108.6073 251.6950 14.98751046528506
Epoch: Mar 7, 2026 •
Age: 23 hours
Current Status
Altitude 573.3 km
Velocity 7.59 km/s
Sub-Earth Point 81.74°N,
99.76°W
Launch Date Apr 25, 2016
Age 9.8 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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