About Telstar 18
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 28364U 04024A 26013.63115259 -.00000061 00000-0 00000-0 0 9995
2 28364 6.5805 71.6067 0004890 252.3628 115.7164 0.99011579 78770
Epoch: Jan 13, 2026 •
Age: 12 hours
Current Status
Altitude 36135.1 km
Velocity 3.06 km/s
Sub-Earth Point -0.59°S,
97.04°E
Launch Date Jun 29, 2004
Age 21.5 years
Type other
Technical Details
Classification Payload
Mass 4845.00 kg
Dry Mass 2000.00 kg
Total Mass 4845.00 kg
Length 5.60 m
Diameter 2.80 m
Span 31.00 m
Shape Box + 2 Pan
Manufacturer LOR
Bus Type SSL-1300
Phase Status In Orbit
Owner/State LOR/US
Large Constellations
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