Eta Arietis [SEP] constellation
Eta Arietis
Eta Arietis (η Ari, η Arietis) is the Bayer designation for a star in the northern constellation of Aries. It is dimly visible to the naked eye with an apparent visual magnitude of 5.231. With an annual parallax shift of 34.64 mas, the distance to this star is approximately .
This is an F-type main sequence star with a stellar classification of F5 V. It is younger than the Sun at an age of about 2.6 billion years. The effective temperature of the outer
Under 21 Australian Hockey Championships
The Under 21 Australian Championships are Field Hockey tournaments held annually in Australia. The tournament hosts eight teams from around Australia, one from each of the eight states. The event is split into men's and women's tournaments, played usually in the middle of the year.
Competition format.
The tournament is divided into two pools, Pool A and Pool B, consisting of four teams in a round robin format. Teams then progress into either Pool C, the medal round, or