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Spacecraft information: SL-26 R/B
Launch Details
| Launched | 3 May 2011 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 37399 |
| COSPAR ID | 2011-018B |
| Observing |
Current orbital elements
| Inclination | 62.545° |
| Eccentricity | 0.74231 |
| RA ascending node | 7.816 hr |
| Argument perigee | 261.418° |
| Mean anomaly | 16.521° |
| Orbital period | 716.711 min |
| Epoch of osculation | 13 Jul 2025, 04:56 |
Derived Quantities
| Min Altitude | 465.4 km |
| Mean Altitude | 20158.1 km |
| Peak Altitude | 39850.9 km |
Launched alongside
MERIDIAN 4Orbital History
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