Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
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 | 68.932° |
Eccentricity | 0.45853 |
RA ascending node | 13.984 hr |
Argument perigee | 105.907° |
Mean anomaly | 307.885° |
Orbital period | 718.733 min |
Epoch of osculation | 01 May 2025, 15:36 |
Derived Quantities
Min Altitude | 8020.8 km |
Mean Altitude | 20208.0 km |
Peak Altitude | 32395.2 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.