OneWeb Mass Models

Launch data: Designation  19010 Launch date  27 Feb 2019 Launch site  Ko, ELS Launch vehicle  Soyuz-ST-B Fregat-M Mission  Ballast Perigee / Apogee   km Eccentricity   Inclination  ° Period   min

Spacecraft data:

Description:

• The OneWeb Mass Models are replacements for four actual OneWeb satellites on the first demonstration mision for the OneWeb constellation.
• Originally ten OneWeb satellites were to be launched on the initial launch, but four were replaced by inert mass models. These remained attached to the dispenser and the Fregat-M upper stage.