NightSkyToolbox for iPhone
Publisher's Description
From CloudMakers, s. r. o.:
NightSkyToolbox is a handy utility for every astrophotographer - information about the current longitude and latitude, Greenwich and local mean sidereal times, Julian date, the polaris local hour angle with the rotated polar finder reticle images and the Field-of-View and resolution calculator for all of your telescopes and cameras...
