About Sirio 1
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 10294U 77080A 25325.03194156 -.00000082 00000-0 00000+0 0 9994
2 10294 7.6917 300.7451 0005365 166.2484 40.5395 1.00272712115834
Epoch: Nov 21, 2025 •
Age: 13 hours
Current Status
Altitude 35797.8 km
Velocity 3.07 km/s
Sub-Earth Point 5.21°N,
75.4°E
Launch Date Aug 25, 1977
Age 48.2 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
Large Constellations
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