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About Sirio 1
Group: 3 satellites
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Upcoming Passes
Passes for default location (London). Set your location on the main map for personalized predictions.
Altitude History
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Two-Line Element Set
1 10294U 77080A 26112.96966674 -.00000116 00000-0 00000-0 0 9992
2 10294 7.3470 299.5841 0006241 150.5919 185.4684 1.00270792117362
Epoch: Apr 22, 2026 •
Age: 19 hours
Current Status
Altitude 35800.0 km
Velocity 3.07 km/s
Sub-Earth Point -7.35°S,
75.6°E
Launch Date Aug 25, 1977
Age 48.6 years
Type other
Technical Details
Classification Payload
Mass 198.00 kg
Dry Mass 168.00 kg
Total Mass 398.00 kg
Length 1.00 m
Diameter 1.40 m
Span 2.00 m
Shape Cyl + Dish
Manufacturer AERIT/CIA
Bus Type Sirio
Phase Status In Orbit
Owner/State CNR/I
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