Observation planner

Plan tonight's observations

Targets: 154,622 stars brighter than magnitude 12 (40,991 with a period), catalog v2026.09.25. For fainter stars, use search.

Magnitudes are ASAS-SN mean g or V, else Gaia mean G (2.02 to 12.00), else the VSX maximum (−1.46 to 12.00). A period is shown only where it is reliable.

Site
Site time · AEDT
—
Julian date
—
Observable now
0 / 0
Sky
—

Filters

Minimum altitude

horizon20°70°

Target set

Broad class

Faint limits

Each limit applies to its own kind of magnitude.

Period

My targets

Sort by

0 targets above 20° now

Loading…

Bars run from dusk to dawn, filled where the star is above 20° in darkness (Sun below −18°); ◆ transit, caret now. Thumbnails sketch each class's typical light curve.