About JCSAT 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 25630U 99006A 26011.90924451 -.00000249 00000-0 00000-0 0 9990
2 25630 9.3192 57.5096 0017785 37.2616 142.4270 0.98814025 14661
Epoch: Jan 11, 2026 •
Age: 18 hours
Current Status
Altitude 36153.1 km
Velocity 3.06 km/s
Sub-Earth Point 9.35°N,
154.65°E
Launch Date Feb 16, 1999
Age 26.9 years
Type other
Technical Details
Classification Payload
Mass 2900.00 kg
Dry Mass 1226.00 kg
Total Mass 2900.00 kg
Length 6.00 m
Diameter 3.40 m
Span 26.00 m
Shape Box + 2 Pan
Manufacturer HSES
Bus Type HS-601
Phase Status In Orbit
Owner/State JSAT/J
Large Constellations
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