A few month back I ran into problems trying to identify certain deep sky objects that showed up on my pictures. Stellarium – although I like it – is good at searching for known objects, and not by coordinate search, and I cannot script it the way I want. Nova.astrometry.net is also a very useful tool, but it does not have all the objects I grew able to image. I built my own deep sky database, a strong search tool, but that one is a search tool only with no visual sky, although I linked it to Aladin Lite. Aladin and Simbad – I like them, but they lack an easy coordinate search – and I really mean easy when I say so. Obviously, Aladin and Simbad are mainly for professionals, I guess. Stellarium has a photo planning feature, but – even though it can show Aladin’s sky, still no button by default -, it doesn’t fit my hands. So I felt like everything I need is out there somewhere, but the dots are just not connected.
I wanted to have all my knowledge at my fingertips, everywhere, and finally to have a robust output, that doesn’t fail when going offline: paper. Needless to say, my thoughts converged towards a website.
So I wrote my own photo planner, based on the Aladin Lite API and my DSO search engine and Simbad’s coordinate search.