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 25277.83670747 -.00000343 00000-0 00000+0 0 9992
2 45246 0.0361 316.5865 0001707 275.6558 211.0232 1.00272417 20715
Epoch: Oct 4, 2025 •
Age: 6 hours
Current Status
Altitude 35782.3 km
Velocity 3.07 km/s
Sub-Earth Point -0.02°S,
128.24°E
Launch Date Feb 18, 2020
Age 5.6 years
Type other
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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