About

Shiyan 21

operational
NORAD ID: 54752 • Int'l Des: 2022-172 • Owner: CAST • Country: CN
LEOCIRCULAR
POV Track Ground

About Shiyan 21

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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 54752U 22172A 25281.84820782 .00013981 00000-0 49509-3 0 9996
2 54752 35.9692 204.7686 0021457 189.6741 170.3581 15.28170744157228
Epoch: Oct 8, 2025 • Age: 4 hours

Current Status

Altitude 488.7 km
Velocity 7.62 km/s
Sub-Earth Point -36.08°S, 88.74°E
Launch Date Dec 16, 2022
Age 2.8 years
Type other

Technical Details

Classification Payload
Mass 100.00 kg
Dry Mass 100.00 kg
Total Mass 100.00 kg
Length 1.00 m
Diameter 0.50 m
Span 2.00 m
Shape Box + 2 pan
Manufacturer CAST
Bus Type SJ2013
Phase Status In Orbit
Owner/State CAST/CN
Data: planet4589.org

Large Constellations

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