The June Scutids (Eta Serpentids) meteor shower takes place within the boundaries constellation of the Scutum. The meteor showers occurs between 2 Jun- 29 Jul with the peak occuring on the 27-Jun every year.
The Solar Longitude (Abbrev: S.L., λ ☉) is 95 degrees, this value is the the date of maximum activity. It is measured as a degree with zero degree indicating spring equinox (roughly March 21st/22nd). 90 is the Summer Solstice, 180 is the Autumn Equinox and 270 is the Winter Solstice. This degree is independent of the calender. AMS .
The coordinates can also be determined by the Right Ascension (278) and the Declination (-4).
The Zenith Hourly Rate or how many you expect to see during the hour is 2-4. The ZHR can radically increase if the comet or associated object is close by.
|Max Activity Date||27 Jun|
|Activity Period||2 Jun- 29 Jul|
|Solar Longitude / λ ☉||95 °|
|Zenith Hourly Rate||2-4|