About

SS 3

operational
NORAD ID: 10594 • Int'l Des: 1977-112 • Owner: NRO/NRL • Country: US
LEO
POV Track Ground

About SS 3

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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 10594U 77112F 25277.82407679 .00001654 00000-0 35913-3 0 9993
2 10594 63.3280 181.8733 0513313 159.5519 202.6938 14.02330122331471
Epoch: Oct 4, 2025 • Age: 10 hours

Current Status

Altitude 1251.0 km
Velocity 7.05 km/s
Sub-Earth Point -6.76°S, 72.99°E
Launch Date Dec 8, 1977
Age 47.8 years
Type other

Technical Details

Classification Payload
Mass 200.00 kg
Dry Mass 200.00 kg
Total Mass 200.00 kg
Length 0.90 m
Diameter 0.40 m
Span 10.00 m
Shape Box + Ant
Manufacturer NRL
Bus Type NOSS SSU
Phase Status In Orbit
Owner/State NRO/NRL/US
Data: planet4589.org

Large Constellations

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