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Ariane 5 ECA: Intelsat 37e & BSAT-4a

Intelsat 37e is a geostationary communications satellite for Intelsat, another one of the EpicNG series. It weighs about 6700 kg and is equipped with C-band, Ku-band and Ka-band transopnders. Intelsat 37e is a replacement for the Intelsat 901 spacecraft in the 18° W orbital slot, covering Europe, Africa, South America and North America. BSAT-4a is a geostationary communications satellite for the Japanese satellite operator B-SAT. Satellite is equipped with 24 Ku transponders and weighs about 3500 kg. It is to reside in 110° East orbital position, providing high-resolution direct television broadcasting to Japan.

Friday, 29 September 2017
Ariane 5 ECA: Intelsat 37e & BSAT-4a

Mission Data

Arianespace
🇪🇺ArianespaceEst. 1980
Launch VehicleAriane 5 ECA
Vehicle FamilyAriane
Vehicle Record71 of 73 launches (97.3%)
Provider TypeCommercial
Agency Record313 successes / 15 failures (95%)
Success Streak16 consecutive
Mission TypeCommunications
Target OrbitGeostationary Transfer Orbit
Launch PadAriane Launch Area 3
LocationGuiana Space Centre, French Guiana GUF
Orbital Launches This Year#63
Agency Launches This Year#9
Launches From This Pad118
Launches From This Site336
Status Note

The launch vehicle successfully inserted its payload(s) into the target orbit(s).

About Ariane 5 ECA

Ariane 5 is a heavy-lift launch vehicle, part of the Ariane rocket family.

Launch Site

Ariane Launch Area 3 · 5.2390°N 52.7680°W

Launch data from Launch Library 2 by The Space Devs.