The shape of Poerxiusi.

Perseus is one of the famous northern constellations. Every year, the center of Perseus crosses the sky on the night of165438+1October 7. People who live in the north of 3 1 degree south latitude of the earth can see the complete Perseus. Perseus is located in the east of Cassiopeia and Andromeda.

Every autumn night, observers can find Cassiopeia in the northern sky, or Andromeda in the northeast of Pegasus Square, and then patrol along the Milky Way. Perseus is easy to find, which is made up of several second-class to third-class stars arranged in an arch or "herringbone" shape. Perseus occupies the 24th place with 6 15 square degrees. Latitude varies from+90 to 35, and the best observation month is 65438+February.

Basic information:

Perseus spans the Milky Way in autumn, so whether using binoculars or other telescopes, it is a good place for astronomy lovers to search for celestial bodies. There are many bright stars in this constellation. You can see the outline of the constellation even in the suburbs.

The Milky Way in this galaxy is not as bright as Cygnus next to it, which enables people to see many bright clusters, gas nebulae and planetary nebulae. This constellation has two messier objects: M34 and M76.