About Kosmos-1998
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 19789U 89009E 25345.30166835 .00000048 00000-0 20262-3 0 9998
2 19789 82.6112 91.4422 0015545 352.4256 7.6599 12.64928484700264
Epoch: Dec 11, 2025 •
Age: 6 hours
Current Status
Altitude 1393.3 km
Velocity 7.17 km/s
Sub-Earth Point 12.09°N,
177.4°E
Launch Date Feb 10, 1989
Age 36.8 years
Type other
Technical Details
Classification Payload
Mass 225.00 kg
Dry Mass 225.00 kg
Total Mass 225.00 kg
Length 1.60 m
Diameter 0.80 m
Span 7.00 m
Shape Cyl + Ant
Manufacturer NPOPM
Bus Type Strela-3
Phase Status In Orbit
Owner/State UNKS/SU
Large Constellations
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