PlanetariumA Chart of the Visible Heavens

Observatory

Local hour 22:00

Date

Latitude +40°

Sidereal drift 60×

Lines Figures Labels Milky Way Ecliptic Alt/Az grid

Hover a star

RA · Dec · magnitude · distance

Bright stars from a hand-set catalogue of sixty; the faint field is procedurally strewn. Distances are light-years.

Stereographic projection · north at top, east to the left, as one sees it lying on the grass · sidereal time computed from the date