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IRAS
Launch Details
| Launched | 25 January 1983 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 13777 |
| COSPAR ID | 1983-004A |
| Observing |
Current orbital elements
| Inclination | 99.009° |
| Eccentricity | 0.00192 |
| RA ascending node | 1.026 hr |
| Argument perigee | 103.057° |
| Mean anomaly | 257.274° |
| Orbital period | 102.811 min |
| Epoch of osculation | 15 Jul 2024, 22:05 |
Derived Quantities
| Min Altitude | 884.8 km |
| Mean Altitude | 898.7 km |
| Peak Altitude | 912.7 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.