[vsnet-campaign-dn 8807] SDSSJ172102.48+273301.2: HeDN superoutburst?

[Ohshima]

SDSSJ172102.48+273301.2: HeDN superoutburst?

 According to Masi's data, this object was showing
variations like superhumps with 0.025 ~ 0.03 d. This
period implies that this object locates in the upper
limit of HeDN having superoutburst. Further observation
are encouraged.
 And spectrocopic observations are encourage if can,
although this object is a little faint (16 mag).