About Cheollian 2B
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 45246U 20013B 26005.55483896 -.00000344 00000-0 00000-0 0 9990
2 45246 0.0228 203.1803 0002465 78.2509 151.6983 1.00270091 21646
Epoch: Jan 5, 2026 •
Age: 21 hours
Current Status
Altitude 35790.4 km
Velocity 3.07 km/s
Sub-Earth Point 0.00°N,
128.28°E
Launch Date Feb 18, 2020
Age 5.8 years
Type earth observation
Technical Details
Classification Payload
Mass 3379.00 kg
Dry Mass 2500.00 kg
Total Mass 3379.00 kg
Length 3.80 m
Diameter 2.40 m
Span 8.90 m
Shape Box + panel
Manufacturer KARI
Bus Type GK2
Phase Status In Orbit
Owner/State KARI/KR
Large Constellations
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