Facts and figures

Stars (totals)

Double stars

Variable stars

Stars with exoplanets

Deep sky objects altogether

Open clusters

Globular clusters


Star clouds

Planetary nebulae

Galactic nebulae

Dark nebulae


9599 galaxies

660 visible in 4-inch telescopes

3398 visible in 8-inch telescopes

9378 visible in 12-inch telescopes

2ß4 additional objects

contains all galaxies of the Local Group and M 81 group

very small objects that appear stellar are marked by a cross symbol

Groups of galaxies

Clusters of galaxies