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 | 35262 |
| COSPAR ID | 1991-050R |
| Observing |
Current orbital elements
| Inclination | 98.460° |
| Eccentricity | 0.00139 |
| RA ascending node | 0.065 hr |
| Argument perigee | 261.729° |
| Mean anomaly | 152.684° |
| Orbital period | 97.931 min |
| Epoch of osculation | 12 Dec 2025, 00:33 |
Derived Quantities
| Min Altitude | 657.1 km |
| Mean Altitude | 666.9 km |
| Peak Altitude | 676.7 km |
Orbital History
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