What are the four seasons constellations?

Constellation in spring

In the northern sky, the most conspicuous is the Big Dipper. There are four stars on the handle in a curve. If you extend along the curve connecting these four stars, you can find that arcturus in Capricorn and Capricorn's Capricorn form a curve, which is called the Great Curve of Spring. Arcturus and Kakuji both belong to first-class stars, and are often called lovers in spring. Connect these two stars with the five emperors of Leo on the right.

The constellation in summer

The brightest night sky in summer is Vega in Lyra. After you find it, you will see another bright first-class star in the southeast, which is the Altair of Aquila. Further north, you will see about 9 stars forming a cross-shaped Cygnus, of which the brightest star at the end is Tianjin IV. Connecting the three stars is the well-known Summer Triangle (about isosceles δ). After further fixing the straight line connecting Vega and Tianjin IV, we will move the triangle northward.

The constellation in autumn

Looking at the sky slightly east of the zenith in September, you can see a quadrilateral composed of a second-class star and three third-class stars, which is called Pegasus Quadrilateral or Autumn Quadrilateral. If the east and west (left and right) sides extend northward, you can find the North Star. If the distance from the west (right) to the south is about 2.5 times, you can see the first-class star with white light-the northern constellation of Pisces.

Winter constellation

Looking up at the southern sky, you will find that three second-class stars are arranged in an oblique straight line, which is the famous Orion belt. There is a red star Betelgeuse on the upper left and a white star Betelgeuse on the lower right.

If you extend the Samsung belt to the southeast, you can see Sirius, the brightest blue and white star in the whole sky. If you extend the belt Samsung to the northwest, you can see the red first-class star of Taurus.

Connect Sirius and Betelgeuse, and then connect the first-class star of Canis Canis in the east, Nanhe III, to form a regular triangle, which is the winter triangle.

To the north of Pistachio, you can find Capella, the main star of Auriga, which is a yellow first-class star. Looking to the east of Auriga, you can see two juxtaposed bright stars, namely, North River II and North River III in Gemini.

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Is Static Star Map Suitable for Adobe reader?

/comet_data.htm

Then download the corresponding data according to your skpmap or skymap pro (there are two "this links", the upper one is skymap Pro and the lower one is SkyMap, right-click and select "Save As". There is a temporary place. After downloading, double-click to open it and see if there is a small horizontal line "-"up and down. If there are, delete them.

Then it is divided into two situations: in the first case, you use SkyMap Pro, and you need to rename the downloaded file. For example, you can name a file with the year, month and day. For example, you can change your file to 20050704.CAT, and the file name can be anything, but be sure to note that the end (extension) of the file must be ". Cat ".

In the second case, you use skymap. Just change this file to "comet.sky".

Finally, in either case, you should copy the renamed file to the "DATA" directory corresponding to the installation directory of skymap.

References:

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