NEXT SPACEFLIGHT

Status

Success

Eutelsat 5 West B & MEV-1

Launch Time
Wed Oct 09, 2019 10:17 UTC

Rocket

Proton-M/Briz-M
ILS
Status: Active
Price: $65.0 million
Liftoff Thrust: 10,027 kN
Payload to LEO: 21,000 kg
Payload to GTO: 6,900 kg
Stages: 4
Strap-ons: 0
Rocket Height: 58.18 m
Fairing Diameter: 4.35 m
Fairing Height: 15.26 m

Mission Details

Eutelsat 5 West B

Eutelsat Communications has selected in October 2016 Airbus Defence and Space and Orbital ATK, now Northrop Grumman Innovation Systems (NGIS), to build a new satellite for the key 5° West orbital position serving mainly video markets in Europe and North Africa.

Under the terms of the agreement, Airbus Defence and Space will build the satellite’s payload while the platform will be manufactured by Orbital ATK. To be launched in 2018, Eutelsat 5 West B will replace the Ku-band capacity of Eutelsat 5 West A (formerly Stellat 5) satellite, a key digital infrastructure addressing predominantly French, Italian, and Algerian broadcast markets. Eutelsat 5 West B will provide business continuity and improved quality for these services via a Ku-band payload.

The satellite is built on Orbital ATKs GEOStar-2e bus and carries 35 equivalent 36 MHz Ku-band transponders connected to three service areas. Switchable transponders will also increase commercial flexibility.

After launch, a failure of one of the solar arrays was reported. Due to this failure, the satellite has only 45% of its projected capacity. The satellite will still enter service in January 2020 and operate for its full lifetime.

Payloads: 1
Total Mass: 2,864.0 kg
Geostationary Transfer Orbit

MEV-1

The Mission Extension Vehicle (MEV) is a spacecraft concept proposed by ViviSat, a 50/50 joint venture of aerospace firms U.S. Space and Northrop Grumman, to operate as a small-scale in-space satellite-refueling spacecraft.

Payloads: 1
Total Mass: 2,326.0 kg
Geostationary Transfer Orbit

Location

Site 200/39, Baikonur Cosmodrome, Kazakhstan

Stats

2019

72nd orbital launch attempt

Proton-M

108th mission
4th mission of 2019
97th successful mission
18th consecutive successful mission