Facts and figures

Stars (totals)

Double stars

Variable stars

Stars with exoplanets

Deep sky objects altogether

Open clusters

Globular clusters

Asterisms

Star clouds

Planetary nebulae

755 planetary nebulae

102 visible in 4-inch telescopes

261 visible in 8-inch telescopes

496 visible in 12-inch telescopes

259 additional objects

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

contains the complete Abell, Fleming, Hartl-Weinberger, Menzel catalogs

includes brightest objects in the LMC

Galactic Nebulae

Dark nebulae

Galaxies

Groups of galaxies

Clusters of galaxies

Quasars