HellasSat 3 / Inmarsat-S EAN (EuropaSat)

Inmarsat

Int. spacecraft nº:

Inmarsat spacecraft nº: 18


Launch data:

Designation 42814 / 17040A
Launch date 28 June 2017 - 21:15 UT
Launch site Ko, ELA-3
Launch vehicle  Ariane-5ECA
Mission Communication
Geostationary orbit:
Perigee / Apogee 35779 x 35807 km
Eccentricity 
Inclination  0.1°
Period 1436.1 min
HellasSat 3

Launched together with: GSat 17

Spacecraft data:

Prime manufacturer Thales Alenia Space
Platform Spacebus-4000C4
Operator Inmarsat, ArabSat (HellasSat)
Mass at launch  5780 kg
Dry Mass  kg
Basic shape  
Dimension (m) 
Equipment S-band payload, 44 Ku-band transponders, 1 Ka-band transponder
Solar array 2 deployable solar arrays
Stabilization  
Propulsion S400, 4 × SPT-100 plasma thrusters
DC power  
Design lifetime  15 yrs


Description:

External links:


Ref.: #7(JR740), #14, #228 - update: 11.01.19 Home