ARIANE 5 VA224

Tercer lanzamiento de Ariane 5 en 2015.


Lleva una carga combinada de más de 8 toneladas.


Arianespace utilizará un cohete Ariane 5 ECA, designado VA224, para poner en órbita los satélites Star One C4 y MSG 4. El satélite Star One C4 ofrecerá servicios de televisión para América Latina y los Estados Unidos para el operador brasileño Embratel Star One. MSG 4 se basará en órbita geoestacionaria que proporciona en tiempo real las imágenes del tiempo de Eumetsat, operador de satélites meteorológicos europeos.

Fecha: 15.JUL.2015
Hora: 21:42 UTC/GMT
Puerto Espacial: Kouru - Guyana Fr. 
Operador: Arianespace
Lanzadera: ARIANE 5 ECA
Contratante: Embratel Star One + Eumetsat
Nave: 2 Satélites
Tipo: TV / Meteorológico
Misión: Comunicación TV / Meteorológico
Destino: Órbita Tierra

TIME EVENT
- 11 h 30 mn Start of final countdown
- 07 h 30 mn Check of electrical systems
- 04 h 50 mn Start of filling of main cryogenic stage with liquid oxygen and hydrogen
- 03 h 20 mn Chilldown of Vulcain main stage engine
- 01 h 10 mn Check of connections between launcher and telemetry, tracking and command systems
- 07 mn “All systems go” report, allowing start of synchronized sequence
- 04 mn Tanks pressurized for flight
- 01 mn Switch to onboard power mode
- 05 s Cryogenic arm opening command
- 04 s Onboard systems take over
- 03 s Two inertial reference systems switch to flight mode
T-O Ignition of the cryogenic main stage engine (EPC)
+ 07 s Ignition of solid boosters (EAP)
+ 07 s Liftoff
+ 12 s End of vertical climb, beginning of pitch motion
+ 17 s Beginning of roll maneuver
+ 2 mn 22 s EAP separation
+ 3 mn 43 s Fairing jettisoned
+ 7 mn 55 s Acquisition by Natal tracking station
+ 8 mn 49 s End of EPC thrust phase
+ 8 mn 55 s EPC separation
+ 8 mn 59 s Ignition of ESC-A stage
+ 13 mn 21 s Acquisition by Ascension tracking station
+ 18 mn 17 s Acquisition by Libreville tracking station
+ 23 mn 14 s Acquisition by Malindi tracking station
+ 24 mn 48 s End of ESC-A thrust phase / Injection
+ 28 mn 15 s Star One C4 satellite separation
+ 30 mn 56 s Sylda 5 separation
+ 40 mn 19 s MSG‑4 satellite separation
+ 01 h 8 mn 16 s End of Arianespace mission


 ----------------------------------------------
 Ir a la AGENDA de VUELOS
 ---------------------------------------------

Entradas populares