Abstract: We challenge to investigate the magnitude ratio (r) of 14 major meteor showers using SonotaCo net video data: Quadrantids (QUA#010), Lyrids (LYR#006), eta Aquariids (ETA#031), Southern delta Aquariids (SDA#005),...
Read MoreAbstract: We confirmed the 5-year periodicity of the χ-Cygnids (CCY#0757) and find an increasing trend in the activity; the next return might be expected in 2025. The chi Cygnid meteor shower displays activity mainly in the...
Read MoreAbstract: The Global Meteor Network completely covered the outburst of the meteor shower related to 73P/Schwassmann-Wachmann 3. The peak activity was recorded by camera operators in Western America when the radiant was at its...
Read MoreAbstract: The Andromedids’ outburst surprised meteor observers in 2021. The Andromedids were recovered by photographic observations and observed annually by video observations before λʘ < 240°. We compare former...
Read MoreAbstract: The IAUMDC meteor shower database (SD) is confusing for several of the meteor showers (Koseki, 2020). This paper presents the catalogue of clearly recognized meteor showers recorded by SonotaCo net video observations...
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