Later that night, around 00:46 local time, I observed the STSS-ATRR rocket (09-023B), now very near decay. Moving from Cassiopeia through Cepheus, Cygnus and into Ophiuchus, it gradually brightened to mag. +2. It was 1.7s late and about 0.09 degree off-track relative to Ted's 09196.16581104 orbit: so close to decay, the orbit is changing very fast.
The wisps of clouds produced a somewhat eerie picture, shown below, with the rocket moving through Cygnus (bright star near the left trail end is Deneb).