Astronmy Assignment Example | Topics and Well Written Essays - 250 words

Astronmy - Assignment Example58-60). Ursa major has also moved downwardly and has crossed the bloom and its pattern has also changed. There is unnoticeable change after ten minutes repeat of the observation (Hale, p. 60). Less change could be recorded after ten minutes. From these observations, we can dissolve that Polaris is always on the meridian and a star that never sets and can always be seen throughout the day and wickedness at the same position. Also Ursa Minor and major rotate as the sky rotates and will set at some point and cannot be seen throughout the day and night (Hale, p. 59).The nest observation was at 02 29. Star Polaris had not changed the position but remained on the meridian line. It is acting as the tilt point of Ursa Minor. However, less change has been observed with Ursa Minor (Pasachoff and Filippenko, p. 80). Its position has changed a bit as it is on the meridian line but the pattern has not changed. On the contrary, Ursa Major is also changing in its p osition but the pattern has remained the same (Hale, p. 60). It is slowly approaching the western United States side and still the same stars seen in its pattern at the beginning of the observation could still be seen which are Mizar, Alkali, and Dub he (Pasachoff and Filippenko, p.