In March 2019, at the 20th anniversary of the IMO Video Meteor Network, we had recorded over four million meteors in more than one million hours of effective observing time. On this occasion, a new radiant search with a high temporal resolution of just 0.1° solar longitude was conducted. The aim was to search specifically for short-duration meteor showers. The calculation required about 10 CPU years, and in the end almost 177,000 individual radiants points were derived.
Here we present the full list of individual radiants detected at each solar longitude. For each radiant, the following information is given:
Beware that only the strongest radiants on top of each list will be real, whereas the probability of being just chance alignments of meteors is increasing rapidly for radiants with a rank above 10.
Based on these radiants, a list of meteor showers was automatically generated with the StrmFind tool.
January: Solar Longitude
February: Solar Longitude
March: Solar Longitude
April: Solar Longitude
May: Solar Longitude
June: Solar Longitude
July: Solar Longitude
August: Solar Longitude
September: Solar Longitude
October: Solar Longitude
November: Solar Longitude
December: Solar Longitude