American Association of Variable Star Observers (AAVSO)
Tue, 09/06/2011 - 10:47

The possible UXOR-type variable MQ Cas has recently undergone a deep fade to magnitude 14.0 (visual estimate by me, 4 Sep 2011). Previously mis-catalogued as an Algol-type star, this very active variable should be watched! Chart available via the YSO website and soon, hopefully, from VSP.