[2017-06-28] Ariane 5 ECA | Hellas Sat 3 (Inmarsat S EAN) & GSAT-17

Dati principali del lancio

Data di lancio 2017-06-28 21:15:00
Finestra di lancio Durata: 01:17:00
Da 2017-06-28 20:59:00 a 2017-06-28 22:16:00
Esito lancio SUCCESSO

Dettagli della missione

Nome HellasSat-3 (Inmarsat S EAN) & GSAT-17
Tipo Telecomunicazioni
Orbita Orbita di trasferimento geostazionaria (GTO)

Centro e rampa di lancio

Nome Ariane Launch Area 3 - Kourou, Guiana Francese1 2 :french_guiana:
Lanci dalla rampa 113
Lanci dal Centro 312
Atterraggi al Centro 0

Lanciatore

Vettore Ariane 5 ECA 1
Costruttore Arianespace :fr: 1 2
Fornitore servizi di lancio Arianespace :fr:1 2
Primo volo 2002-12-11
Numero stadi 2
Altezza 57,70 m
Diametro 5,40 m
Peso al lancio 780 t
Spinta al decollo 11.400 kN
Capacità di carico LEO: -
GTO: 10.500 kg
Successi/Lanci totali 71/73 (8 consecutivi)

Video

The 80th consecutive success for Arianespace’s heavy-lift Ariane 5 lofted two satellites today, delivering new capacity for use in the distribution of TV and…

Altri video

Ultimo aggiornamento: 2022-05-20T01:58:38 con AstronautiBOT 10 alpha 18 - Fonte: LaunchLibrary2 API

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.