May 31, 2019
We continue to track the progress of the Starlink satellites during early orbit operations. At this point, all 60 satellites have deployed their solar arrays successfully, generated positive power and communicated with our ground stations.
Most are already using their onboard propulsion system to reach their operational altitude and have made initial contact using broadband phased array antennas.
SpaceX continues to monitor the constellation for any satellites that may need to be safely deorbited. All the satellites have maneuvering ability and are programmed to avoid each other and other objects in orbit by a wide margin.
Also, please note that the observability of Starlink satellites is dramatically reduced as they raise orbit to greater distance and orient themselves with their phase array antennas toward Earth and their solar arrays behind the body of the satellite.
Editor’s Note: During a talk at MIT earlier this week, President Gwynne Shotwell said 56 satellites were performing as expected and that four had problems. She did not elaborate on the nature of the problems.