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BLOCK DM-SL R/B
Launch Details
| Launched | 23 September 2011 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Sea Launch Platform (mobile) |
| Owner | Sea Launch |
| NORAD ID | 37817 |
| COSPAR ID | 2011-051B |
| Observing |
Current orbital elements
| Inclination | 0.359° |
| Eccentricity | 0.67961 |
| RA ascending node | 3.262 hr |
| Argument perigee | 327.962° |
| Mean anomaly | 9.795° |
| Orbital period | 653.536 min |
| Epoch of osculation | 08 Jul 2025, 17:02 |
Derived Quantities
| Min Altitude | 1621.6 km |
| Mean Altitude | 18575.3 km |
| Peak Altitude | 35529.0 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
EUTELSAT 7 WEST A