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ERS-1
Launch Details
Launched | 16 July 1991 |
Flight ended | – |
Status | Non-operational |
Category |
Assorted bright
|
Launch site | Europe's Spaceport, Kourou, French Guiana |
Owner | European Space Agency |
NORAD ID | 21574 |
COSPAR ID | 1991-050A |
Observing |
Current orbital elements
Inclination | 98.791° |
Eccentricity | 0.00312 |
RA ascending node | 12.694 hr |
Argument perigee | 222.837° |
Mean anomaly | 137.038° |
Orbital period | 100.055 min |
Epoch of osculation | 02 Jul 2025, 12:08 |
Derived Quantities
Min Altitude | 746.0 km |
Mean Altitude | 768.3 km |
Peak Altitude | 790.5 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.