• Are you a pro/amateur astronomer?
  • Do you want to know what objects are visible during the time you plan to be observing?
  • Do you have obstructions that you want to take into consideration?
  • Do you want advanced search tools for the type of object you are interested in?

ObsPlanner helps you choose astronomical objects that are actually visible during your time at the telescope.

ObsPlanner gives you...

A massive database to query

You can query our massive database of objects for your favourite planets, variable stars, double stars, clusters, nebulae, and galaxies.

Optimized observing plan

Run your chosen objects through our clever optimizer to create a bespoke observing plan for your location and horizon.

Exports to telescope software

You can export your plan to telescope control software such as EQMOD