About Kosmos-2503
Group: 3 satellites
Description loading...
Live Position
Loading 3D Globe...
Upcoming Passes
Altitude History
Altitude vs Time
uPlot chart will show altitude changes over time
Two-Line Element Set
1 40420U 15009A 25324.13465158 .00001788 00000-0 12776-3 0 9994
2 40420 97.8635 12.1206 0015033 236.5529 123.4260 15.05765261587462
Epoch: Nov 20, 2025 •
Age: 11 hours
Current Status
Altitude 558.2 km
Velocity 7.58 km/s
Sub-Earth Point 0.58°N,
96.69°E
Launch Date Feb 27, 2015
Age 10.7 years
Type other
Technical Details
Classification Payload
Mass 3700.00 kg
Dry Mass 3500.00 kg
Total Mass 3700.00 kg
Length 6.00 m
Diameter 2.70 m
Span 10.00 m
Shape Cyl + 2 Pan
Manufacturer ARSLO
Bus Type Bars
Phase Status In Orbit
Owner/State VVKOV/RU
Large Constellations
Loading constellations...