Photoelectric celestial globe

The utility model discloses a photoelectric celestial globe, comprising a starlike image chart board which is arranged in a rotary mode. The front part of the starlike image chart board is arranged in parallel with a fixed panel, and an oval observation window which represents the sky is arranged on the fixed panel. The starlike image chart board is provided with small holes on the star body positions, and optical fibers which represent the star bodies are inserted in the small holes. The optical fibers extend backwards, and a plurality of optical fibers of each group of constellation are arranged into an optical fiber bundle. The back parts of a plurality of optical fiber bundles are provided with a light source, and a fixed light barrier is provided between the light source and the optical fiber bundles. The utility model can respectively show the positions and the constitutions of the constellations observed which are observed at different latitudes and different time, having good observation and show effects.