When Cetus saw her chained and went to attack her, she appeared Perseus to fight him in exchange for Andromeda's hand. For this, Andromeda was chained to the rocks off the coast of Joppa. The only way was by sacrificing his daughter Andromeda to Cetus. On the one hand, Cepheus consulted the oracle of Amun to find out how he could save his people. In addition, he called monster Cetus to attack from the depths. Poseidon did not sit well with such statements and used his trident to flood all the lands of the coast of Palestine. When the Nereids heard from Cassiopeia that they were more beautiful than they, they were offended and went to Poseidon to seek revenge. The Nereids were the daughters of a sage who lived in the sea called Nereus. They were both beautiful women, so much so that Queen Cassiopeia committed the sin of ensure that she and her daughter were more beautiful than the nymphs of the sea known as Nereids. She was the wife of King Cepheus of Joppa and had a daughter named Andromeda. The origin of this constellation can be traced back to the legend of Queen Cassiopeia and her unfortunate life. In addition, the height that it usually has above the horizon usually coincides with the latitude at which the observer is. This way of finding Cassiopeia with the Pole Star is essential for navigation since it indicates the true North with enough precision. When you spot Cassiopeia you can also locate the Pole Star, since it is near the point where the bisectors of both that form the W intersect. The center of this constellation has a declination of approximately 60 ° N and a right ascension of one hour. The Big Dipper is much easier to identify on its own, which is why, when spotting it, so we just have to look the other way to see the W that will mark us where Cassiopeia is. It can be located in a simple way, since it is in the opposite position to the Great Bear with respect to polar Star. Being a circumpolar constellation (this means that it will always be on the horizon in the northern hemisphere), we can see its unmistakable shape of W. We are going to know how we can find this constellation in the night sky. Some scientists think that the speed it has in its rotation makes it quite unstable and that is the reason why the illusion of gas rings can be observed. And it is that its name is completely unknown and has a magnitude that ranges between 3.0 and 1.6. This star is the one that arouses the most curiosity among fans of the constellations. Its name comes from the Arabic name and is 46 light years away. You have a shape of W that is changing depending on the place from which we are observing it and the time of year in which we are. Thanks to its appearance, it can indicate sidereal weather in some areas. In the vast majority of countries in the northern hemisphere we can see Cassiopeia throughout the night. It is made up of 5 stars that shine more than the rest and is quite close to the celestial north. From this many constellations, Cassiopeia is one of the best known and most important both for its recognition in the sky and the origin and mythology behind it. The International Astronomical Union has established some 88 modern constellations and another 48 Ptolemaic constellations.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |