Spacecraft information: DIAMANT B-P4 R/B
| Launched | 5 February 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | France |
| NORAD ID | 7647 |
| COSPAR ID | 1975-010B |
| Observing |
Current orbital elements
| Inclination | 49.827° |
| Eccentricity | 0.02176 |
| RA ascending node | 21.733 hr |
| Argument perigee | 349.109° |
| Mean anomaly | 10.513° |
| Orbital period | 104.173 min |
| Epoch of osculation | 12 Dec 2025, 04:43 |
Derived Quantities
| Min Altitude | 803.3 km |
| Mean Altitude | 962.8 km |
| Peak Altitude | 1122.4 km |
Orbital History
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