The zeta Perseids, which peak a week later on June 13, are even more difficult to spot than the Arietids. The radiant of that shower is only 16 degrees from the Sun and less than 5 degrees above the horizon at sunrise on the day of the shower's expected maximum.
The Arietids, along with the Zeta Perseids, are the most intense daylight meteor showers of the year. The source of the shower is unknown, but scientists suspect that they come from the asteroid 1566 Icarus, although the orbit also corresponds similarly to 96P/Machholz. Read more