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 26062.41040826 -.00000089 00000-0 00000-0 0 9990
2 10975 9.7064 315.8462 0024329 320.9901 223.4799 0.99200049 45146
Epoch: Mar 3, 2026 •
Age: 31 hours
Current Status
Altitude 36191.2 km
Velocity 3.06 km/s
Sub-Earth Point 5.38°N,
171.69°W
Launch Date Jun 29, 1978
Age 47.6 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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