11th magnitude object rides high in the evening sky inside the
Great Square of Pegasus. It is moving slowly against the background
stars, and is in a field of faint galaxies. The two seen here
are 15th magnitude, and the limiting magnitude is around 19 because
of the poor seeing. (normally its 20.5 in an hour exposure)
This is an LRGB
with the L data spanning about 45 minutes. The comet shows a
nice teal color.