RX Cha : Superoutburst in March
R. Stubbings reported that the dwarf nova RX Cha experienced a
relatively rare outburst (14.3mag) on March 13. Photometry by
G. Garradd on the occasion of the 1998 Sep. outburst revealed the
presence of superhumps, qualifying the object as a likely SU UMa star.
However, the superhump period has not yet been determined precisely,
nor further confirmatory observations were obtained
The outburst continued at least until March 23 when the object