About Intelsat IS-21
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 38749U 12045A 26061.07785479 -.00000303 00000-0 00000+0 0 9991
2 38749 0.0419 271.4489 0001793 69.3156 149.1208 1.00271371 49451
Epoch: Mar 2, 2026 •
Age: 13 hours
Current Status
Altitude 35781.4 km
Velocity 3.08 km/s
Sub-Earth Point 0.02°N,
58°W
Launch Date Aug 19, 2012
Age 13.5 years
Type communications
Technical Details
Classification Payload
Mass 5984.00 kg
Dry Mass 3000.00 kg
Total Mass 5984.00 kg
Length 6.90 m
Diameter 3.20 m
Span 36.90 m
Shape Box + 2 Pan
Manufacturer BOES
Bus Type BSS-702MP
Phase Status In Orbit
Owner/State INTELU/US
Large Constellations
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