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You might see some Delta Aquariid meteors mixed in with the more plentiful Perseid meteors, any time from early to mid-August. Though, in 2023, the full moon around August 1 will cast its light in the sky for much of the night. But, the 2023 Perseids are gearing up for a good display, with only a small waning crescent moon to interfere, around their peak on the mornings of August 12 and 13. After the Perseids … there will be several more good meteor showers before 2023 ends.
Mid-July to mid-August 2023 meteors … the Perseids
Predicted peak: The peak is predicted** for August 13, 2023, at 7:58 UTC. So the mornings of August 12 and 13 are probably your best bet.
When to watch: The moon will be a waning crescent and 10% illuminated during 2023’s peak of the Perseid meteor shower. It’ll likely enhance your enjoyment of 2023’s Perseids. This shower rises to a peak gradually, then falls off rapidly. And Perseid meteors tend to strengthen in number as late night deepens into the wee hours before dawn. The shower is often best just before dawn.
Radiant: The radiant rises in the middle of the night and is highest at dawn. See chart below.
Nearest moon phase: New moon falls at 9:38 UTC on August 16. There will be a waning crescent moon up during the Perseid’s peak in 2023. It’ll be up there, but not too bright. You might even enjoy the waning crescent as you watch for the Perseids in 2023. (and the Delta Aquariids).
Duration of shower: July 14 to September 1.
Expected meteors at peak, under ideal conditions: Under a dark sky with no moon, skywatchers frequently report 90 meteors per hour, or more. In 2023, the waning crescent moon will not interfere with the meteor shower.
Note: The August Perseid meteor shower is rich and steady, from early August through the peak. The meteors are colorful. And they frequently leave persistent trains. All of these factors make the Perseid shower perhaps the most beloved meteor shower for the Northern Hemisphere.
Read more: All you need to know about Perseid meteors
