Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
INMARSAT 4-F2
Launch Details
Launched | 7 November 2005 |
Flight ended | – |
Status | Operational |
Categories |
Geostationary
Satellite-Based Augmentation System (WAAS/EGNOS/MSAS) Active satellites |
Launch site | Sea Launch Platform (mobile) |
Owner | International Mobile Satellite Organization (INMARSAT) |
NORAD ID | 28899 |
COSPAR ID | 2005-044A |
Observing |
Current orbital elements
Inclination | 4.640° |
Eccentricity | 0.00020 |
RA ascending node | 2.901 hr |
Argument perigee | 58.960° |
Mean anomaly | 226.198° |
Orbital period | 1436.101 min |
Epoch of osculation | 01 Jul 2025, 17:40 |
Derived Quantities
Min Altitude | 35785.4 km |
Mean Altitude | 35793.8 km |
Peak Altitude | 35802.2 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
BLOCK DM-SL R/B