The maximum of the annual Leonid meteor shower is predicted for 11pm GMT (23h UT) on Monday, 18 November 2019. However, the famously swift, bright Leonids — some leaving persistent trails — will have to contend with the glare of a 21-day-old waning gibbous Moon close by visible from 9:30pm GMT to dawn on the 19th.
The Leonid shower is well known for fast meteors, the brightest of which can leave persistent trains that appear to hang in the air for several seconds. This year’s maximum is predicted for 1am GMT on Sunday, 18 November. With a 9-day-old waxing gibbous Moon setting around the time of the shower’s peak in the UK, prospects are good.
The maximum of the annual Leonid meteor shower, predicted to occur around nightfall on Friday, 17 November for observers in Western Europe and the UK, favourably coincides with a new Moon this year. However, observers in the British Isles may have to wait until around midnight to see about ten of the famously swift, bright Leonids per hour.