A major fast shower. IMO expects a 10-20 percent uplift in 2027 and lists several old-trail and filament encounters around the broad maximum.
- Active
- 17 July 2027 - 24 August 2027
- Maximum
- 13 August 2027, 08:00-10:00 UTC
- Visual ZHR
- 110+
- Speed
- 59 km/s
- Radiant
- RA 00h 44m · DEC +52.0 deg
- From SO8OO
- Circumpolar; altitude 12-88 deg
- Parent body
- 109P/Swift-Tuttle