[vsnet-campaign-dn 17473] Re: Wils_SDSSJ091741.29+073647.4 = TCPJ09174122+0736487: new SU UMa-type dwarf nova

Re: Wils_SDSSJ091741.29+073647.4 = TCPJ09174122+0736487: new SU UMa-type dwarf nova

Itoh-san reported observations on four nights and detected developing superhumps since Jan. 13. The superhump period is 0.06462(8) d (stage A or A+B combined). The current amplitude is 0.2 mag.

Josch Hambsch also reported the same object (=ASASSN-24af). The combined data (mean epoch of the data slightly earlier) yielded a longer period of 0.06487(5) d, probably more reflecting stage A superhumps.