About BSAT-4a
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 42951U 17059B 25326.39428647 -.00000329 00000-0 00000+0 0 9998
2 42951 0.0577 57.7528 0001476 287.3440 328.3387 1.00270321 29722
Epoch: Nov 22, 2025 •
Age: 7 hours
Current Status
Altitude 35785.3 km
Velocity 3.07 km/s
Sub-Earth Point 0.03°N,
109.85°E
Launch Date Sep 29, 2017
Age 8.1 years
Type other
Technical Details
Classification Payload
Mass 3520.00 kg
Dry Mass 1800.00 kg
Total Mass 3520.00 kg
Length 5.10 m
Diameter 2.70 m
Span 24.70 m
Shape Box + 2 panels
Manufacturer SSL
Bus Type LS-1300
Phase Status In Orbit
Owner/State BSAT/J
Large Constellations
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