About Sejong-2
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 64586U 25135BL 26011.57840498 .00006364 00000-0 59001-3 0 9997
2 64586 97.7542 128.0363 0005298 125.7144 234.4570 14.94791036 30536
Epoch: Jan 11, 2026 •
Age: 5 hours
Current Status
Altitude 591.1 km
Velocity 7.57 km/s
Sub-Earth Point 67.53°N,
71.9°W
Launch Date Jun 23, 2025
Age 0.5 years
Type other
Technical Details
Classification Payload
Mass 11.00 kg
Dry Mass 11.00 kg
Total Mass 11.00 kg
Length 0.30 m
Diameter 0.20 m
Span 1.00 m
Shape Box+ 2 pan
Manufacturer SPIREG
Bus Type Cubesat 6U
Phase Status In Orbit
Owner/State HANCOM/KR
Large Constellations
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