About Kosmos-1857
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 18118U 87051F 25323.72681240 -.00000027 00000-0 -67263-4 0 9994
2 18118 74.0049 72.9835 0037710 123.6013 236.8649 12.54269603759516
Epoch: Nov 19, 2025 •
Age: 13 hours
Current Status
Altitude 1448.5 km
Velocity 7.14 km/s
Sub-Earth Point -21.18°S,
109.17°E
Launch Date Jun 16, 1987
Age 38.4 years
Type other
Technical Details
Classification Payload
Mass 60.00 kg
Dry Mass 60.00 kg
Total Mass 60.00 kg
Length 0.80 m
Diameter 0.80 m
Span 0.80 m
Shape Poly
Manufacturer NPOPM
Bus Type Strela-1 11F625
Phase Status In Orbit
Owner/State UNKS/SU
Large Constellations
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