kosmorro
computes astronomical ephemerides including moon phases and planet visibility
TLDR
Show today's ephemerides
$ kosmorro
Show ephemerides for a specific date$ kosmorro --date [2024-01-15]
Set observer location for rise/set times$ kosmorro --latitude [48.8566] --longitude [2.3522]
Export ephemerides as PDF$ kosmorro --format pdf --output [sky.pdf]
Show in a specific timezone$ kosmorro --timezone [Europe/Paris]
SYNOPSIS
kosmorro [options]
DESCRIPTION
kosmorro computes astronomical ephemerides including moon phases, planet visibility, and celestial events. Displays sunrise, sunset, and astronomical twilight times for a given location. On first run, it downloads necessary computation files to `~/.kosmorro-cache`. Useful for astronomy enthusiasts and photographers.
PARAMETERS
--date date
Date to compute (YYYY-MM-DD).--latitude degrees
Observer latitude.--longitude degrees
Observer longitude.--timezone tz
Timezone for display.--format format
Output format (text, json, pdf).--output file
Output file path.
CAVEATS
Requires an internet connection on first run to download ephemeris data files. Location coordinates must be provided for rise/set time calculations. PDF output requires a LaTeX installation.
