About Kosmos-2503
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 40420U 15009A 26061.12309720 .00001509 00000-0 10719-3 0 9990
2 40420 97.8455 116.0093 0014821 253.3146 106.6453 15.06239291602810
Epoch: Mar 2, 2026 •
Age: 39 hours
Current Status
Altitude 565.8 km
Velocity 7.58 km/s
Sub-Earth Point -79.48°S,
139.37°W
Launch Date Feb 27, 2015
Age 11 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
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