About SM-3.1
Group: 3 satellites
Description loading...
Live Position
Loading 3D Globe...
Upcoming Passes
Altitude History
Altitude vs Time
uPlot chart will show altitude changes over time
Two-Line Element Set
1 67261U 25313P 26057.14741564 .00017818 00000-0 77258-3 0 9995
2 67261 97.4069 133.6752 0014900 36.3583 323.8663 15.22321750 9062
Epoch: Feb 26, 2026 •
Age: 10 hours
Current Status
Altitude 507.4 km
Velocity 7.61 km/s
Sub-Earth Point 19.05°N,
45.36°W
Launch Date Dec 28, 2025
Age 0.1 years
Type other
Technical Details
Classification Payload
Mass 3.00 kg
Dry Mass 3.00 kg
Total Mass 3.00 kg
Length 0.30 m
Diameter 0.10 m
Span 0.30 m
Shape Box
Manufacturer STTS
Bus Type Cubesat 3U
Phase Status In Orbit
Owner/State STTS/RU
Large Constellations
Loading constellations...