Moon Planner

Calculation parameters

Observatory code or coordinates

Example: B12, 413, or (4.4906, 52.07899, -65)

Start date

Format: dd/mm/yyyy

End date

Leave empty for a single night.

Time-zone override

Leave on auto-detect in normal use.

Horizon CSV

Optional server-side path.

Cadence in minutes

Min elevation

in deg

Max elevation

in deg

center North

The calculation runs in the background.

Open user manual

Examples

Use B12 for the Koschny Observatory, 413 for Siding Spring, or enter coordinates as (longitude, latitude, height).