About

Shenzhou 21

operational
NORAD ID: 66263 • Int'l Des: 2025-246 • Owner: CMSEO • Country: CN
LEOCIRCULAR
POV Track Ground

About Shenzhou 21

Description loading...

Live Position

Loading 3D Globe...

Upcoming Passes

Altitude History

Altitude vs Time

uPlot chart will show altitude changes over time

Two-Line Element Set

1 66263U 25246A 25310.84814980 .00035789 00000-0 42324-3 0 9995
2 66263 41.4667 234.6537 0005753 334.9665 25.0894 15.60542316258139
Epoch: Nov 6, 2025 • Age: 7 hours

Current Status

Altitude 390.7 km
Velocity 7.68 km/s
Sub-Earth Point 39.48°N, 105.87°W
Launch Date Oct 31, 2025
Age 7 days
Type other

Technical Details

Classification Payload
Mass 3258.00 kg
Dry Mass 3258.00 kg
Total Mass 8100.00 kg
Length 9.30 m
Diameter 3.20 m
Span 17.00 m
Shape Cyl + 2 pan
Manufacturer CALT
Bus Type Shenzhou
Phase Status Docked
Owner/State CMSEO/CN
Data: planet4589.org

Large Constellations

Loading constellations...