ERS-1 - Norad ID: 21574
| Spacetrack Directory Name | ERS 1 |
| Alternative name | ERS-1 |
| Follow ERS 1 | ERS 1 Tracker |
| Pass predictions ERS 1 | Pass predictions ERS 1 |
| Orbit launches |
|
| Days in orbit | 12849 |
| Country/organisation of origin | European Space Agency (ESA) |
| Starting point | FRGUI (Guiana Space Centre, French Guiana) |
| Type | Satellite |
| Categories | |
| Perigee | 742 km |
| Apogee | 790 km |
| Orbit slope (inclination) | 98.78° |
| Laps per day | 14 |
| Height ERS 1 | 771.92 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. Average height of ISS ERS 1 hundred 771.92 km. Average velocity ERS 1 is 26890.79 km/h. Inclination ERS 1 satellite 98.78°.