About

SES-21

operational
NORAD ID: 53961 • Int'l Des: 2022-123 • Owner: SESSAP • Country: US
HEOCIRCULARGSOGEO
POV Track Ground

About SES-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 53961U 22123B 25278.21494448 .00000071 00000-0 00000+0 0 9991
2 53961 0.0337 63.3296 0000844 127.8167 129.3801 1.00270520 4652
Epoch: Oct 5, 2025 • Age: 5 hours

Current Status

Altitude 35789.5 km
Velocity 3.07 km/s
Sub-Earth Point -0.02°S, 131.02°W
Launch Date Oct 4, 2022
Age 3 years
Type communications

Technical Details

Classification Payload
Mass 1768.00 kg
Dry Mass 1638.00 kg
Total Mass 1768.00 kg
Length 5.00 m
Diameter 3.50 m
Span 30.00 m
Shape Box + 2 Pan
Manufacturer BOES
Bus Type BSS-702SP
Phase Status In Orbit
Owner/State SESSAP/US
Data: planet4589.org

Large Constellations

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