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DIAPASON
Launch Details
| Launched | 16 February 1966 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Hammaguira Space Track Range, Algeria |
| Owner | France |
| NORAD ID | 2016 |
| COSPAR ID | 1966-013A |
| Alternative names |
D1-A |
| Observing |
Current orbital elements
| Inclination | 34.087° |
| Eccentricity | 0.11597 |
| RA ascending node | 15.050 hr |
| Argument perigee | 40.064° |
| Mean anomaly | 327.997° |
| Orbital period | 113.753 min |
| Epoch of osculation | 29 Oct 2025, 12:07 |
Derived Quantities
| Min Altitude | 504.0 km |
| Mean Altitude | 1405.8 km |
| Peak Altitude | 2307.7 km |
Orbital History
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