Spacecraft information: ARIANE 3 DEB
| Launched | 3 August 1984 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | France |
| NORAD ID | 15166 |
| COSPAR ID | 1984-081D |
| Alternative names |
SYLDA |
| Observing |
Current orbital elements
| Inclination | 6.901° |
| Eccentricity | 0.70102 |
| RA ascending node | 19.035 hr |
| Argument perigee | 85.639° |
| Mean anomaly | 344.522° |
| Orbital period | 592.938 min |
| Epoch of osculation | 15 Mar 2026, 01:58 |
Derived Quantities
| Min Altitude | 618.9 km |
| Mean Altitude | 17008.4 km |
| Peak Altitude | 33397.9 km |
Launched alongside
EUTELSAT 1-F2 TELECOM 1A ARIANE 3 R/B ARIANE 3 DEB ARIANE 3 DEB ARIANE 3 DEB ARIANE 3 DEBOrbital History
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