Find OPS 3899
NORAD ID: 14139 • Int'l Des: 1983-060 • Owner: NRO/SAFSP • Country: US • operational
LEOCIRCULARRETROGRADE
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About OPS 3899
OPS 3899 (NORAD 14139) is a satellite launched Jun 20, 1983 by NRO/SAFSP of US. It operates in LEO, CIRCULAR, RETROGRADE orbit with a mass of 120.00 kg.
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Two-Line Element Set
1 14139U 83060C 26297.30742854 -.00000014 00000-0 19077-4 0 9998
2 14139 96.6531 139.9544 0002150 78.1559 281.9793 12.93991306352538
Epoch: Oct 24, 2026 •
Age: 6 hours
Current Status
Altitude 1288.5 km
Apogee / Perigee N/A
Velocity 7.22 km/s
Sub-Earth Point 31.45°N,
93.54°W
Launch Date Jun 20, 1983
Age 43.3 years
Type other
Technical Details
Classification Payload
Mass 120.00 kg
Shape ? Box + Ant
Manufacturer LMSC
Bus Type SSU C
Phase Status In Orbit
Owner/State NRO/SAFSP/US
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