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Spacecraft information: HELLAS-SAT 3
Launch Details
| Launched | 27 June 2017 |
| Flight ended | – |
| Status | Operational |
| Categories |
Geostationary
Active satellites |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | Greece |
| NORAD ID | 42814 |
| COSPAR ID | 2017-040A |
| Alternative names |
INMARSAT S EAN |
| Observing |
Current orbital elements
| Inclination | 0.045° |
| Eccentricity | 0.00024 |
| RA ascending node | 2.107 hr |
| Argument perigee | 280.502° |
| Mean anomaly | 143.700° |
| Orbital period | 1436.106 min |
| Epoch of osculation | 15 Dec 2025, 22:08 |
Derived Quantities
| Min Altitude | 35783.6 km |
| Mean Altitude | 35793.9 km |
| Peak Altitude | 35804.2 km |
Orbital History
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