On Wed, 11 Sep 2002 15:29:53 -0500, Michael Koppelman wrote: >OK, data and a possible phase plot are linked here: > >http://www.lolife.com/astronomy/hd189735/ > Looks like a short-period Algol, like XZ CMi (see http://www.konkoly.hu/cgi-bin/IBVS?5310 ). Dirk