TCPJ00280458+4232544: possible superoutburst (AM CVn?) Complex outburst in ZTF data in 2019 Sep.-Oct. (resembling an AM CVn-type superoutburst).. YYYYMMDD(UT) mag observer 20221027.2858 18.053zr (ZTF Alert DC mag (Masci+ 2019)) 20221027.2863 18.079zr (ZTF Alert DC mag (Masci+ 2019)) 20221027.3240 17.715zg (ZTF Alert DC mag (Masci+ 2019)) 20221027.3245 17.787zg (ZTF Alert DC mag (Masci+ 2019)) 20221029.2795 18.378zr (ZTF Alert DC mag (Masci+ 2019)) 20221029.2809 18.382zr (ZTF Alert DC mag (Masci+ 2019)) 20221029.3309 18.053zg (ZTF Alert DC mag (Masci+ 2019)) 20221029.3498 18.024zg (ZTF Alert DC mag (Masci+ 2019))