INMARSAT 5-F1
Launch
Launched on Dec 8, 2013 from 200/39 (200L), Kazakhstan aboard a Proton-M Briz-M.
Proton-M Briz-M | Inmarsat-5 F1 →Live · TLE epoch 2026-10-23 18:13 UTC
Orbit class
GEO — Geostationary (~35,786 km, equatorial)
Operator
Inmarsat
Country
Inmarsat
Manufacturer
—
Launched
Dec 8, 2013
Mass
—
Apogee
35,798 km
Perigee
35,793 km
Inclination
0.02°
Period
23.94 h
Altitude history
Apogee and perigee for INMARSAT 5-F1 across 148 days of archived orbital elements (150 element sets, one per day).
Trend
Stable
Change
+0.5 km
Rate
+0.00 km/day
Now
35793 × 35797 km
Apogee Perigee
Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.
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