Starlink satellite train one day after SpaceX launch, abridged

The SpaceX rocket I observed yesterday near the end of its first orbit released 15 Starlink satellites. The following night I observed the "satellite train" of those satellites.

[@redbaron07]

What tools/app do you use to predict Starlink trains?

[@ezucker]

I consult the STARLINK SATELLITE OBSERVING GROUP on Facebook, and I use www.heavens-above.com.