Comet Tracker
Track bright comets across the sky
Comet positions are approximate for 2026 and updated periodically. Brightness can change rapidly due to outbursts or fading. Use a star chart or planetarium app for precise finder positions.
Comet Viewing Tips
- Binoculars first. Most comets are too faint for the naked eye. A good pair of 7x50 or 10x50 binoculars will reveal far more comets than your eyes alone.
- Dark skies matter. Get away from city lights. Even a moderately dark suburban sky makes a huge difference for diffuse objects like comets.
- Know where to look. Use the constellation listed for each comet and a star chart to find the right area. Comets move slowly night to night.
- Give your eyes time. Allow at least 15 minutes for your eyes to dark-adapt. Avoid looking at your phone screen.
- Comets look fuzzy. Unlike stars, comets appear as small fuzzy patches. A tail may or may not be visible depending on brightness and geometry.
- Best before dawn or after dusk. Many comets are best seen in the twilight sky, low on the horizon before sunrise or after sunset.
- Check for updates. Comet brightness is unpredictable. A magnitude 10 comet can flare to magnitude 6 overnight.