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ASTRA 1B
Launch Details
| Launched | 1 March 1991 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | SES |
| NORAD ID | 21139 |
| COSPAR ID | 1991-015A |
| Observing |
Current orbital elements
| Inclination | 12.569° |
| Eccentricity | 0.00074 |
| RA ascending node | 1.780 hr |
| Argument perigee | 15.482° |
| Mean anomaly | 320.649° |
| Orbital period | 1461.747 min |
| Epoch of osculation | 14 Sep 2024, 00:22 |
Derived Quantities
| Min Altitude | 36262.7 km |
| Mean Altitude | 36294.3 km |
| Peak Altitude | 36326.0 km |
Orbital History
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