About Comstar 203
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 10975U 78068A 25324.06399139 .00000083 00000-0 00000-0 0 9998
2 10975 9.8978 316.5093 0024688 312.6574 44.2715 0.99196082 44115
Epoch: Nov 20, 2025 •
Age: 18 hours
Current Status
Altitude 36030.7 km
Velocity 3.07 km/s
Sub-Earth Point -9.71°S,
132.2°W
Launch Date Jun 29, 1978
Age 47.3 years
Type other
Technical Details
Classification Payload
Mass 748.00 kg
Dry Mass 590.00 kg
Total Mass 1490.00 kg
Length 3.50 m
Diameter 2.40 m
Span 6.30 m
Shape Cyl + Ant
Manufacturer HSES
Bus Type HS-351
Phase Status In Orbit
Owner/State COM/US
Large Constellations
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