YOUR PERSONAL SKY FORECAST

What Can I See Tonight?

Your sky depends on where you are, when you go outside and what you use. Set your location and date below, then compare suitable targets, their visibility windows and a practical plan for your session.

Planning for Hennef (Sieg) Best observing window: 20:00–00:00
6.5 / 10
ASTRO SCORE

Mixed conditions tonight

There are usable clear spells, but clouds or humidity remain a risk.

MOONLIGHT Calculating …

Moon phase and its impact on faint targets.

WEATHER WINDOW 20:00–00:00

5% cloud · 17% rain

LIGHT POLLUTION Not checked yet

Not saved yet

Building your night plan …
WHAT ARE YOU OBSERVING WITH?

Targets matched to your equipment

October 22, 2026
Loading your best opportunity for this night …
MORE RECOMMENDATIONS

Other worthwhile targets

IMAGING TARGETS FOR THIS NIGHT

Get more from your session

Visibility times and target suggestions are practical estimates. Buildings, your horizon, local cloud and light pollution can change actual visibility. Catalogue positions: OpenNGC (CC BY-SA 4.0)

TURN A LIST OF OBJECTS INTO A GOOD NIGHT OUTSIDE

How to use tonight’s sky planner

There is no single list of objects that works everywhere. An object high above one observer can be below another observer’s horizon. The useful answer starts with your location, the night you have available and your equipment.

  1. Check the location shown above. Change it if you are travelling or if a saved location is no longer the place where you will observe. Worldwide locations can be selected through the main dashboard.
  2. Check the date. Tonight is a starting point, not the only option. The date controls the target plan. The weather assessment describes the current night; it is not a forecast for any distant date you choose.
  3. Choose your equipment. Naked-eye viewing, binoculars and imaging setups need different targets. For a Seestar, select the exact model rather than treating every smart telescope as the same frame.
  4. Use the visibility window. A target rising behind a house is not useful yet. Leave room for the actual horizon, setup time and interruptions.

What “visible tonight” does—and does not—mean

Above the horizon

A calculated position tells you where an object is. It cannot tell whether a tree, roof or bright lamp blocks your view from the tripod.

Visible to you

An imaging target may be too faint to recognise with your eyes. A stacked photograph gathers light over time; a quick glance at the sky does not.

A useful session

Cloud, haze and moonlight can change the result. Treat target suggestions and the weather assessment as separate pieces of the decision.

The planner is centred on practical observing and deep-sky imaging. Use the separate satellite tools for ISS passes; this page is not a complete live ephemeris for every moving object in the sky.

Questions about tonight’s sky

Why do my target suggestions differ from someone else’s?

Latitude, longitude, local time, date and equipment all affect a useful shortlist. Compare those settings before assuming a different recommendation is an error.

Can I plan for a different night?

Yes. Change the date for the target calculation. Recheck the weather near the session: today’s night assessment is not a long-range weather promise.

Why does a bright Moon matter?

Moonlight can reduce the contrast of faint deep-sky targets. A bright cluster or the Moon itself may be a more satisfying choice than a very faint nebula, depending on your equipment.

Can I use my Seestar S50, S50 Pro or S30 Pro?

All three are separate equipment choices in the existing planner. Their telephoto frames differ. Open My setup and the field-of-view simulator to check the selected model before choosing a composition.

Does a good score guarantee a clear view?

No. The score summarises modelled conditions. Local cloud and your immediate surroundings can differ. Look outside and check the current sky before committing to a journey or a long setup.

Keep exploring

The tool above is the existing GalaxyHunters Astro Planner, using the same catalogue and calculations. Your previous Astro Planner address remains available.