[Prior to 8/03/2013 numerous reference stars became available through APASS. New material will be added and will replace some of the older results.]
HV 1492 is one of the shorter-period Leavitt variables for which we have substantial images. Even with APASS, none of the current 10 arc minute image sets have a reference star in the field. See png file "hv1492-apass-best-21886" to understand the situation. A fix of sorts is being formulated. 12-29-2012.