VSNET CV Circular 2006.12 (JD 0d = 2454070) edited by T. Kato Dwarf Novae GX Cas (UGSU) 136(1) Njh V1454 Cyg (UGSU) 155(1) Njh Other Cataclysmic and Peculiar Objects Key to observers Njh Kazuhiro Nakajima