About Kosmos-991
Group: 3 satellites
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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 10692U 78022A 26012.03953699 .00000065 00000-0 50607-4 0 9995
2 10692 82.9886 1.9150 0036679 8.0376 53.0740 13.76556234403897
Epoch: Jan 12, 2026 •
Age: 13 hours
Current Status
Altitude 1013.6 km
Velocity 7.34 km/s
Sub-Earth Point -71.00°S,
121.08°W
Launch Date Feb 28, 1978
Age 47.8 years
Type other
Technical Details
Classification Payload
Mass 800.00 kg
Dry Mass 800.00 kg
Total Mass 800.00 kg
Length 5.00 m
Diameter 2.10 m
Span 17.00 m
Shape Cyl + Ant
Manufacturer OAZ
Bus Type KAUR-1 11F627
Phase Status In Orbit
Owner/State VMF/SU
Large Constellations
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