About Kepler-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 56218U 23054AS 26064.22653391 .00087815 00000-0 66071-3 0 9997
2 56218 97.2973 337.8298 0005763 63.3996 296.7858 15.72260003162772
Epoch: Mar 5, 2026 •
Age: 12 hours
Current Status
Altitude 357.3 km
Velocity 7.70 km/s
Sub-Earth Point 40.12°N,
178.96°E
Launch Date Apr 15, 2023
Age 2.8 years
Type other
Technical Details
Classification Payload
Mass 15.00 kg
Dry Mass 15.00 kg
Total Mass 15.00 kg
Length 0.30 m
Diameter 0.20 m
Span 0.70 m
Shape Box + 2 pan
Manufacturer KEPLER/UTIAS
Bus Type Cubesat 6U
Phase Status In Orbit
Owner/State KEPLER/CA
Large Constellations
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