Live Position
Loading 3D Globe...
About Kosmos-1257
Group: 3 satellites
Description loading...
Upcoming Passes
Passes for default location (London). Set your location on the main map for personalized predictions.
Altitude History
Loading altitude history...
No altitude history available
Two-Line Element Set
1 12327U 81022H 26108.49244200 -.00000005 00000-0 74140-4 0 9996
2 12327 74.0268 138.3391 0006564 20.0929 95.0056 12.47856815 55221
Epoch: Apr 18, 2026 •
Age: 9 hours
Current Status
Altitude 1482.2 km
Velocity 7.13 km/s
Sub-Earth Point 68.81°N,
19.69°E
Launch Date Mar 6, 1981
Age 45.1 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 GUKOS/SU
Most Searched
Loading...