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Spacecraft information: SIRIO
Launch Details
| Launched | 24 August 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | Italy |
| NORAD ID | 10294 |
| COSPAR ID | 1977-080A |
| Observing |
Current orbital elements
| Inclination | 7.625° |
| Eccentricity | 0.00049 |
| RA ascending node | 20.035 hr |
| Argument perigee | 161.267° |
| Mean anomaly | 35.531° |
| Orbital period | 1436.092 min |
| Epoch of osculation | 19 Dec 2025, 22:11 |
Derived Quantities
| Min Altitude | 35772.9 km |
| Mean Altitude | 35793.6 km |
| Peak Altitude | 35814.4 km |
Orbital History
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