SDSS J080434.20+510349.2 is undergoing the fifth rebrightening. object YYYYMMDD(UT) mag code SDSSJ080434.20+510349.2 20101017.69602 152C Mhh.VSOLJ SDSSJ080434.20+510349.2 20101017.84000 138C Mhh.VSOLJ