The Eta Virginids meteor shower takes place within the boundaries constellation of the Virgo. The meteor showers occurs between February 24-March 27 with the peak occuring on the Mar. 18/19 every year The Solar Longitude, mistakenly known as Lambda Omicron is 357 degrees. This value sometimes expressed as S.L. or λ ☉ 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 source of the meteor shower is D/1766 G1 (Helfenzrieder)?. The closest star to the radiant point of the meteor shower is Zaniah. The coordinates can also be determined by the Right Ascension (184.8) and the Declination (3.9).
The speed/velocity of the Meteor Shower particles is 27 km/s.
|Associated Asteroid||D/1766 G1 (Helfenzrieder)?|
|Closest Star to Radiant Point||Zaniah|
|Max Activity Date||18 Mar|
|Activity Period||February 24-March 27|
|Solar Longitude / λ ☉||357 °|