LAUNCH CENTER

Launch Image
Success
Wed Jun 28 2017
Arianespace

HellasSat-3 (Inmarsat S EAN) & GSAT-17

Launch Successful
LAUNCH PREVIEW

Launch Time

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(9:15 PM UTC)

Launch Window Start

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(8:59 PM UTC)

Launch Window End

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(10:16 PM UTC)

RECOVERY OVERVIEW

Location

No Recovery Specified

Type

No Recovery Specified

Rocket Details

Name:

Ariane 5 ECA

Description:

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

Ariane 5 ECA rocket
MISSION OVERVIEW
  • Type: Communications
  • Hellas-Sat 3 is a powerful telecommunications condominium satellite for Inmarsat and Hellas-Sat. The satellite will provide Mobile Satellite Services (MSS), Fixed Satellite Services (FSS) and Broadcast Satellite Services (BSS). It is equipped with Ka/S-band payload, 47 Ku-band transponders, 1 Ka-band transponder. Weighing 5900 kg at launch, the satellite is to reside in geostationary orbit in an orbital position 39° East, where it is expected to operate for about 15 years. GSAT-17 is a communication satellite with a lift off mass of 3425 kg and 6 KW power generation capacity. The satellite's commercial transponders include Ku-band, Normal C-band and Extended C-band transponders. It additionally carries a dedicated transponder for data relay (DRT) and search-and-rescue (SAR) services.
COMPLEX OVERVIEW

Location

Kourou, French Guiana

Pad

Ariane Launch Area 3