Nova Cas 2020 was discovered by S. Korotkiy on July 27.93 at magnitude 12.9CV. It's a Fe II type nova highly redenned by interstellar extinction.
After peaking at magnitude 10.7CV on Aug 10, the nova faded by two magnitudes in five days before brightening again at magnitude 11.38CV on August 20, before fading once again.
CCD observations obtained with SLOOH and the Open University COAST telescope.
At max. Aug 10.083 10.717CV First minimum Aug 15.107 12.61CV Second max. Aug 20.103 11.38CV
All images SLOOH