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 26059.26027403 -.00000361 00000-0 00000-0 0 9994
2 45246 0.0437 301.8862 0001995 7.6922 70.4437 1.00270703 22183
Epoch: Feb 28, 2026 •
Age: 11 hours
Current Status
Altitude 35793.1 km
Velocity 3.07 km/s
Sub-Earth Point -0.02°S,
128.29°E
Launch Date Feb 18, 2020
Age 6 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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