Astronomy Planner

Pick any deep sky object, a nebula, a galaxy, a cluster, and get the exact window when it can actually be photographed from a chosen location tonight. Altitude, moonlight, and cloud cover all get calculated together, so the answer is a real number of usable hours instead of a rough guess. Shows exactly when the chosen object clears the horizon and how high it climbs Calculates moonlight interference for that specific object and night Pulls cloud cover forecasts for the exact location and time window Displays total usable hours before the target sets or clouds roll in No more juggling three different apps and doing the math by hand before setting up a single exposure. Every calculation is tied to the actual target, not a generic sky overview. A galaxy low on the horizon behaves differently than one passing overhead, and the numbers reflect that difference precisely. Know in advance whether tonight is worth setting up, or whether the moon and clouds leave barely any usable window for that object.