Post-Momentum Dump Summary STEREO observatory: ahead Report generated: 2018:173 Momentum dump execution (ignition) time: 2018-172-20:00:00 Momentum dump duration (seconds): 205 Delta-V magnitude (m/sec): 0.090 Observatory mass prior to the momentum dump (kg): 601.773 Propellant mass used during the momentum dump (g): 28 Observatory mass after the momentum dump (kg): 601.745