“Activity Date: Jul 17-Aug 24
Maximum Date: Aug 12
Radiant Position: 48° +58°
Velocity: 59 km/s
ZHR: 100
Moon Phase Illumination: 84%
Parent Object: 109P/Swift-Tuttle
The Perseids are the most popular meteor shower as they peak on warm August nights as seen from the northern hemisphere. The Perseids are active from July 14 to September 1. They reach a strong maximum on August 12 or 13, depending on the year. Normal rates seen from rural locations range from 50-75 shower members per hour at maximum. The Perseids are particles released from comet 109P/Swift-Tuttle during its numerous returns to the inner solar system. They are called Perseids since the radiant (the area of the sky where the meteors seem to originate) is located near the prominent constellation of Perseus the hero when at maximum activity. In 2025, the waning gibbous moon will severely compromise this shower at the time of maximum activity. Such conditions will reduce activity by at least 75 percent as only the brighter meteors will be visible.”
