meteor shower
notableSeptember Epsilon Perseids
Active 5 Sept 2027 – 21 Sept 2027
The IMO working-list nominal ZHR is 8 per hour under ideal conditions; real observed counts are usually lower.
Meteor shower radiant
Meteors can appear across the sky; this marks the radiant they appear to originate from. It does not mean meteors only occur at that point.
IMO 208 SPE · RA 48°, Dec 40° · ZHR 8
Activity: 5 Sept 2027 – 21 Sept 2027
Where to look
Meteors may appear across the sky. The radiant marks the direction they seem to originate from; visibility depends on darkness, radiant altitude, weather, and moonlight.
Technical source record
IMO INFO(3-26), Table 5: Working List of Visual Meteor Showers · 208 SPE · retrieved 2026-09-30
ObserverExample sky· UTC
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