Spacecraft information: BLOCK DM-SL R/B
| 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 | 2.652° |
| Eccentricity | 0.69689 |
| RA ascending node | 11.495 hr |
| Argument perigee | 280.180° |
| Mean anomaly | 13.691° |
| Orbital period | 536.267 min |
| Epoch of osculation | 02 Feb 2026, 08:34 |
Derived Quantities
| Min Altitude | 256.4 km |
| Mean Altitude | 15493.9 km |
| Peak Altitude | 30731.4 km |
Launched alongside
INMARSAT 4-F2Orbital History
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