Thank you for your prompt reply. I will investigate the VizieR Service.
In the meantime, I read that NASA uses Ecliptic-coordinate databases for deep space probes, but I find no mention of such in lists of online star catalogues. It would be ideal if I could download such a database and...
I'd like to create a catalogue of stars that are within a one degree belt along the ecliptic. Since most databases use RA/Dec coordinates, this appears to be a daunting task. Any suggestions?