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BLOCK DM-SL R/B
Launch Details
| Launched | 7 November 2005 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Sea Launch Platform (mobile) |
| Owner | Sea Launch |
| NORAD ID | 28900 |
| COSPAR ID | 2005-044B |
| Observing |
Current orbital elements
| Inclination | 2.812° |
| Eccentricity | 0.69816 |
| RA ascending node | 14.748 hr |
| Argument perigee | 188.010° |
| Mean anomaly | 148.795° |
| Orbital period | 539.139 min |
| Epoch of osculation | 08 Nov 2025, 15:21 |
Derived Quantities
| Min Altitude | 252.3 km |
| Mean Altitude | 15571.9 km |
| Peak Altitude | 30891.5 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
INMARSAT 4-F2