Post-Momentum Dump Summary STEREO observatory: ahead Report generated: 2021:287 Momentum dump execution (ignition) time: 2021-286-18:00:00 Momentum dump duration (seconds): 153 Delta-V magnitude (m/sec): 0.059 Observatory mass prior to the momentum dump (kg): 601.019 Propellant mass used during the momentum dump (g): 18 Observatory mass after the momentum dump (kg): 601.001