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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 | 2.893° |
| Eccentricity | 0.69803 |
| RA ascending node | 15.864 hr |
| Argument perigee | 155.106° |
| Mean anomaly | 267.261° |
| Orbital period | 540.199 min |
| Epoch of osculation | 07 Oct 2025, 12:44 |
Derived Quantities
| Min Altitude | 263.8 km |
| Mean Altitude | 15600.7 km |
| Peak Altitude | 30937.5 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