[vsnet-alert 10130] U Gem unusual outburst?

[Taichi Kato]

   According to AAVSO MyNewsFlash, U Gem is reported to be in outburst.
The object was caught in the rise on Apr. 26-27 at around mag 12.8.
It is a very queer outburst if this object remained at this brightness
for more than 20 hours.