Starlink mass for this launch (but for all V1 launch) is 15600, because each Starlink is 260 kg. For V0.9 mass is 13200 kg (each Starlink is 220 kg).
Please don't close this issue until launch is completed so it's possible to have all corrections under only one topic.
Updated
Booster should be B1049 and this will be its eighth flight.
Updated
Launch date should be 2021-01-30 13:24:00Z.
Launch is now set to 2021-02-01 11:40:00Z.
JRTI is towed by Finn Falgout. Downrange is 633 km.
Updated
Static fire date is 2021-01-31 19:00:00Z.
Due to rough seas, launch is now set to 2021-02-03 10:57:00Z. Window obviously for all Starlink mission is 0 seconds.