ATV-4 mission report 13 September

After the Station reboost on 15 September, it’s been relatively quiet for ATV. Next up: 19 September – Air transfer to the ISS and 2 October – Reboost.

ATV-CC 15 June 2013 Credit: ESA

ATV-CC 15 June 2013 Credit: ESA

Note as always: All dates/timings below are forecast only and are subject to change as this is a continuing, dynamic mission. Time below indicated in UTC.

GENERAL STATUS
   ·  ATV Operations nominal

ATV STATUS
   ·  Attached dormant mode

ATV-CC STATUS and ATV GROUND SEGMENT
   ·  All ATV-CC systems nominal
   ·  ATV monitoring and routine attached activities

CARGO and FUEL STATUS
   ·  Dry cargo : 2 489kg /100% transferred
   ·  Accepted trash : 1234kg
   ·  Accepted liquid waste : 328 l
   ·  Water : 564 Kg /100% transferred
   ·  Air (2 tanks) : 22.1kg available (transferred 44.2kg/67%)
   ·  Oxygen (1 tank): 33.3kg/100% transferred
   ·  Propellant : used 1177kg, available for ISS supports : 2 308kg
   ·  Refuelling propellant : initial 860kg, 100% transferred

EXECUTED OPERATIONS
   ·  06 September: Air transfer 
   ·  10 September: 34S undocking
   ·  13 September: Air transfer
   ·  15 September: Reboost  0.50m/s

NEXT OPERATIONS. MAIN ACTIVITIES
   ·  19 September: Air transfer
   ·  22 September: Orbital D1 berthing
   ·  25 September: ISS attitude change
   ·  26 September: 36 docking (bu 27/28).  ISS attitude change
   ·  02 October: Reboost (placeholder. 2.34m/s, bu 04Oct)
   ·  22 October: Orbital D1 unberthing
  

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