Spacecraft information: ERS 1 DEB
| Launched | 16 July 1991 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | European Space Agency |
| NORAD ID | 42669 |
| COSPAR ID | 1991-050T |
| Observing |
Current orbital elements
| Inclination | 98.540° |
| Eccentricity | 0.00007 |
| RA ascending node | 5.211 hr |
| Argument perigee | 353.502° |
| Mean anomaly | 6.623° |
| Orbital period | 91.829 min |
| Epoch of osculation | 02 Feb 2026, 02:11 |
Derived Quantities
| Min Altitude | 370.9 km |
| Mean Altitude | 371.4 km |
| Peak Altitude | 371.8 km |
Orbital History
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