Tongxin Jishu Shiyan 21

operational

NORAD ID: 66581 • Int'l Des: 2025-269 • Owner: ZZB/SAST • Country: CN

NOTLE

About Tongxin Jishu Shiyan 21

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Altitude vs Time

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Launch Date Nov 21, 2025

Age 1 days

Type other

Classification Payload

Mass 10000.00 kg

Dry Mass 6000.00 kg

Total Mass 10000.00 kg

Length 7.00 m

Diameter 4.00 m

Span 30.00 m

Shape Box+ 2 pan+dish

Manufacturer SAST

Bus Type TJS11

Phase Status In Orbit

Owner/State ZZB/SAST/CN

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