INTELSAT 37E (IS-37E)
Launch
Launched on Sep 29, 2017 from Ariane Launch Area 3, French Guiana aboard a Ariane 5 ECA.
Ariane 5 ECA | Intelsat 37e & BSAT-4a →Live · TLE epoch 2026-09-08 07:10 UTC
Orbit class
GEO — Geostationary (~35,786 km, equatorial)
Operator
Intelsat
Country
Intelsat
Manufacturer
Boeing
Launched
Sep 29, 2017
Mass
6,438 kg
Apogee
35,807 km
Perigee
35,785 km
Inclination
0.02°
Period
23.94 h
Part of the Intelsat constellation · this satellite is one of 27 (planned: 50)
Global GEO comms fleet. ~50 active satellites.
Altitude history
Apogee and perigee for INTELSAT 37E (IS-37E) across 103 days of archived orbital elements (105 element sets, one per day).
Trend
Stable
Change
+0.4 km
Rate
+0.00 km/day
Now
35785 × 35807 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.
Launched with
One other catalogued object still in orbit from launch 2017-059 (Ariane 5 ECA | Intelsat 37e & BSAT-4a).
- BSAT-4A · 42951
Sources & further reading
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