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SKYNET 4C
Launch Details
| Launched | 29 August 1990 |
| Flight ended | – |
| Status | Operational |
| Categories |
Geostationary
Active satellites |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | United Kingdom |
| NORAD ID | 20776 |
| COSPAR ID | 1990-079A |
| Observing |
Current orbital elements
| Inclination | 13.467° |
| Eccentricity | 0.00026 |
| RA ascending node | 23.501 hr |
| Argument perigee | 70.223° |
| Mean anomaly | 223.598° |
| Orbital period | 1436.058 min |
| Epoch of osculation | 17 May 2025, 01:11 |
Derived Quantities
| Min Altitude | 35782.1 km |
| Mean Altitude | 35793.0 km |
| Peak Altitude | 35803.9 km |
Orbital History
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