Spacecraft information: ARIANE 44P R/B
| Launched | 3 April 1991 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | France |
| NORAD ID | 21223 |
| COSPAR ID | 1991-026B |
| Observing |
Current orbital elements
| Inclination | 3.921° |
| Eccentricity | 0.71691 |
| RA ascending node | 17.273 hr |
| Argument perigee | 293.608° |
| Mean anomaly | 9.094° |
| Orbital period | 619.949 min |
| Epoch of osculation | 20 Mar 2026, 12:27 |
Derived Quantities
| Min Altitude | 447.0 km |
| Mean Altitude | 17713.1 km |
| Peak Altitude | 34979.3 km |
Launched alongside
ANIK E2Orbital History
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