ER Uma close to starting the next superoutburst.

Home Forums Variable Stars ER Uma and RZ Lmi: Observations requested. ER Uma close to starting the next superoutburst.

#584166
Stewart John Bean
Participant

ER Uma is expected to start a superoutburst shortly (due date May 5th) so if anyone can help with observations that would be great. ER Uma is a reasonably bright target when in outburst, at about V mag 13, and is high in the sky in the evenings during May. Yesterday it was down at Vmag 15 so that may have been the minimum before a rise to superoutburst.

Stewart