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COSMOS 1903
Launch Details
Launched | 20 December 1987 |
Flight ended | – |
Status | Unknown |
Launch site | Plesetsk Missile and Space Complex, Russia |
Owner | Commonwealth of Independent States (former USSR) |
NORAD ID | 18701 |
COSPAR ID | 1987-105A |
Observing |
Current orbital elements
Inclination | 68.935° |
Eccentricity | 0.45567 |
RA ascending node | 13.829 hr |
Argument perigee | 104.385° |
Mean anomaly | 308.946° |
Orbital period | 718.776 min |
Epoch of osculation | 01 Jul 2025, 01:08 |
Derived Quantities
Min Altitude | 8097.3 km |
Mean Altitude | 20209.1 km |
Peak Altitude | 32320.8 km |
Orbital History
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