Superhumps in a Rarely Outbursting SU UMa-Type Dwarf Nova, HO Delphini
Superhumps in a Rarely Outbursting SU UMa-Type Dwarf Nova, HO Delphini
We observed the 1994, 1996 and 2001 outbursts of HO Del. From the detection of secure superhumps, HO Del is confirmed to be an SU UMa-type dwarf nova with a superhump period of 0.06453(6) d. Based on the recent observations and the past records, the outbursts of HO Del are …