Norad ID: 21574
| Spacetrack Directory Name | ERS-1 |
| Orbit launches |
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| Deorbitation |
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| Country/organisation of origin | European Space Agency (ESA) |
| Starting point | FRGUI (Guiana Space Centre, French Guiana) |
| Categories | |
| Perigee | 742 km |
| Apogee | 790 km |
European remote sensing satellite (ERS) was the European Space Agency's first Earth-observing satellite programme using a polar orbit. It consisted of 2 satellites, ERS-1 and ERS-2.
satellite ERS-1 Date of exalting 17.07.1991y.