astrageek 0.2.3

Star maps maker

What's new

[0.2.3] - 2026-02-26

Added

• New features on website generator interface:
  • Random center direction and random tilt angle mode for pinhole
  • Zenith, poles and ticks flags for stereographic
  • Grid steps setting for both projections

Fixed

• Sphinx compatibility
• Constellation lines

Changed

• The layout and design of the proposed tasks on the first page of the files for our star maps

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🌌 AstraGeek. Star maps

This is a project for AstraGeek astronomy online school. Here you can find some software for building star maps.

On the website of this AstraGeek project you are able to create classic skycharts and star sky maps.

Also visit astrageek.ru for educational videos on astronomy and related topics.

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Features

1. Stereographic projection of the entire sky available at specified location and time
2. Pinhole projection for a specific small area of the sky at specified constellation direction
3. You can add various additional reference elements, such as a coordinate grids, coordinate great circles (ecliptic, galactic and celestial equator), cardinal directions, zenith point, and celestial poles.
4. You can add the outlines of all visible constellations, selected constellations, and the names of each visible constellation to the image.

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Examples

Pinhole projection example (without a legend) with parameters: ...

Full: pinhole.pdf

Stereographic projection example (without a legend) with parameters: ...

Full: stereographic.pdf

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How to use

If wou want to generate new maps by yourself, follow the documentation section below

You can use the ready-made sets of starry sky maps that we have already generated. To do this, you need:

1. Follow the link
2. Download archives with pinhole camera mode maps and skycharts

Inside each folder there are maps of the starry sky with tasks grouped by numbers.

There are two folders inside the pinhole_samples folder:

1. сonstellations - maps with a specific central constellation, for each of the 88 constellations
2. random_sky - maps with an arbitrary central constellation, 10 examples

The 100 skycharts for random date and place are grouped inside the stereographic_samples folder.

Each group consists of three files:

1. For a student without planets - student.pdf
2. For a student with planets - student_with_planets.pdf
3. For the teacher - teacher.pdf

Each file consists of two pages: on the first there are tasks for the map, on the second there is the map itself.

The student's file contains only assignments and a "bare" map. The file for the teacher contains all the answers and a completed map.

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Documentation

Section	Link
Learn More	Usage documentation
Project on GitHub	GitHub Repo
Submit Issue	Report

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