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BLOCK DM-SL R/B
Launch Details
| Launched | 18 August 2012 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Sea Launch Platform (mobile) |
| Owner | Sea Launch |
| NORAD ID | 38750 |
| COSPAR ID | 2012-045B |
| Observing |
Current orbital elements
| Inclination | 0.507° |
| Eccentricity | 0.71015 |
| RA ascending node | 21.139 hr |
| Argument perigee | 291.421° |
| Mean anomaly | 26.340° |
| Orbital period | 578.242 min |
| Epoch of osculation | 14 Sep 2025, 21:32 |
Derived Quantities
| Min Altitude | 293.0 km |
| Mean Altitude | 16620.5 km |
| Peak Altitude | 32947.9 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
INTELSAT 21