What constellations and planets are there in spring, summer and autumn?

First of all, the problem of planets is easy to solve, because planets can be seen every night, basically regardless of seasons.

Let me briefly talk about planets first. Because the brightest in the sky is not a star, but a planet. Let me tell you a few methods of observing planets with the naked eye.

Mercury: It is easiest to see only at dawn. What is the concept of dawn here? Now (near summer), you have to wait for the sun in a place without buildings in the morning. When the eastern sky is a little brighter, you can see Mercury with the naked eye, but it is too difficult, because the angular distance between the two is only about 28, that is to say, the angle between Mercury and the sun is only 28, which is very small if you look at the stars. So mercury is hard to observe. However, due to its proximity to the sun, the albedo is high, and the apparent magnitude at the brightest time can reach about -2.3. During the day and most of the time, it is around 5.7, which is simply invisible.

Venus: It must be observed before dawn or after sunset. The main point is similar to mercury, but brighter than mercury, and the angular distance from the sun is about 40. In visible light, its general apparent magnitude can reach -3.3, which is much brighter than when Mercury is at its brightest. Generally this brightness appears at dawn (morning star); In the evening, after sunset (Changgengxing), the brightest can reach -4.4, which is 14 times brighter than Sirius. It can be said that it is the brightest visible celestial body except the sun and the moon in the whole sky.

Jupiter: It is difficult to observe this season, because the orbits of Jupiter, Saturn and Mars are all out of the orbit of the earth relative to the sun. So they are celestial bodies observed at night and appear in different positions in different seasons. Now this season, Jupiter approaches the western horizon at sunset and sets at 7 o'clock. It will be in the south of zenith at sunset in winter, and the brightness can reach-1.78 and so on. You will find that there is no star brighter than Jupiter nearby, which can be said to be bright. It is also the second brightest celestial body in the whole day except Venus (the sun and the moon are not counted; Don't consider mercury, because its brightness changes too much.

Mars: Now is a good season to see Mars. Now, after sunset in the evening, Mars will be about 60 degrees in the sky, near the south. Looking there, you can find a reddish celestial body, that is, Mars. Its brightness is also around-1.63 (in season). It is the third brightest object in the whole day. At 9 o'clock in the evening, it has turned to the west.

Saturn: It rises in the southeast after Mars. Its brightness is relatively low, about -0.4, but it is also a brighter object, only a little darker than Sirius. When you find Mars, you can find Saturn in its lower left corner.

After that, the star problem, this is divided into seasons. Now I am used to being divided into spring starry sky, summer starry sky, autumn starry sky and winter starry sky. Of course, this is not to say that the stars I see in summer and spring nights are different, but the same, except that the stars they appear in the first half of the night change in different seasons. Let me give you some bright constellations for your reference.

Spring: There are few bright constellations in spring, and it is as lonely as autumn. In the first half of the night, the constellations you can see are not as spectacular as in winter.

Capricorn: This is a constellation that is easy to observe in spring. After sunset tonight, it will appear in the east (or left) of Mars, just in the south and east. Among them, it has the fourth brightest star in the whole day (not counting the sun, it is zero position because it is too special)-arcturus. It is in the upper left corner (or northeast) of Mars. The specific contact can be found in Wikipedia (don't trust Baidu Encyclopedia because there are many mistakes on it).

Virgo: You can only see it in the suburbs. Astrology is commonly known as Virgo. It has a relatively bright star-Ceuta, which is located to the west (or right) of arcturus. Of course, its brightness is dwarfed by that of arcturus. Although Virgo ranks second in the all-day constellation area, it is almost invisible in the city.

Leo: There are two very famous stars. One is called Xuanyuan XIV, and the other is called Five Emperors Blocking One. Emperors I is located above Jiaokou and arcturus. When it is connected with the corner and arcturus respectively, it can form the famous spring triangle. Xuanyuan Fourteen is brighter than Emperor Five. It was already in the southwest at sunset today. You can only see the bright star near there.

In addition, there are little lions, latecomers, cancer, Ophiuchus, sextant, Grand Duke, Raven, Pumping and so on. The last few I mentioned are very dark constellations, which are hard to see in rural areas.

Summer: There are more bright constellations in summer.

Lyra: This is a very small constellation, but it is famous because Vega, also known as Vega, is in Lyra. It is the alpha star of Lyra and the fifth brightest star in the whole day, so if you find it, you will basically find Lyra. After nine o'clock, the weaver girl will appear in the east-northeast position for a period of time. There are China star officials such as postgraduate stations nearby. You can ask me or consult Wikipedia if you want to know.

Eagle: It's also famous. Among them, Alpha Star is the famous Hegu II, commonly known as Altair among the people. If you are interested in waiting until eleven o'clock in the evening, you can see Hegu II in the eastern sky, and Vega I is on the upper left. Between them is the Milky Way. Please refer to Wikipedia for details.

Cygnus: It is in the northwest of Lyra (lower left) and southwest of Gu Erxing (upper right). Although it is darker than Hegu II, it is also easy to identify. Obviously, Cygnus is a hybrid. In summer, Weaver Girl 1, Hegu 2 and Tianjin in Cygnus form the summer triangle. You can ask me or consult Wikipedia for details.

In addition, there are Sagittarius, Dolphin, Five Immortals, Ophiuchus, Libra, Scorpio, Sagittarius, Wolf, Shield, Fox, Northern Corona and Southern Corona.

Autumn: the bright constellation can be said to be pitiful. Because there is really nothing to introduce, I will list the names of the constellations. Does the landlord want details?

Pegasus, Sagittarius, Andromeda, Perseus, Scorpio, Capricorn, Aquarius, Pisces, Aries, Triangle, Whale, Fisch, Celestial Body, Microscope, etc.

Winter: the brightest season of the constellation! If I can't finish this, I will use the winter triangle to say three constellations.

Orion: It can be said to be the brightest constellation in the whole day. The magnitude of the seven stars that make up its main body is below 2.0, so it is very bright. At least in the city. The most famous are Betelgeuse and Betelgeuse. Betelgeuse is a star with varying brightness. According to the ranking of its brightest time, it is the sixth brightest in the whole day and the eighth brightest in Betelgeuse. Betelgeuse is a vertex of the winter triangle.

Dog: Orion prototype Orion hound. Its muzzle is Sirius, the brightest star in the whole day, and the apex of the winter triangle. Canis Canis is also one of the brightest constellations in the whole day, because there are many stars under Sirius, such as strategist and Sagittarius, which are very bright.

Canine Constellation: To the north of Canine Constellation is Canine Constellation, which contains Nanhe III, the ninth brightest star in the whole day. This star is also very bright and can be seen in cities. It is also a vertex of the winter triangle. At this point, the winter triangle is completed.

Besides the above, there are also very bright ones, such as Taurus and Auriga. They share a Capella, which is the seventh brightest in the whole day, so they are also very bright, especially Auriga is a regular pentagon, which is easy to identify. There is a Scorpio in the south of Orion, which shows the word "work" and is easy to identify; Above the hunter's left foot is the constellation Bojiang, and the water committee inside is the tenth bright star in the whole day. There is also Gemini, in which Beihe II and Beihe III are bright first-class stars, which can be seen in cities, although they are all in the top ten. These are enough for the landlord to see. There are also some dark colors, such as unicorns, pigeons and sculptures.

In addition to these, there are constellations that wander in the north celestial pole forever. No matter what season, they all exist like planets, such as Ursa major, Ursa minor, Canis major, Ursa major, Cassiopeia, Cepheus, Cepheus major, and Tmall major.

In the southern sky, there are some constellations that we can't see or can't easily see in the northern hemisphere, such as Southern Cross, Centauri, four southern ships (including bottom, tail, sail and compass), Temple of Heaven, flying fish, swordfish, weird dragonflies, flies, swallows, peacocks, cuckoos, cranes, phoenixes, water snakes and the Southern Triangle. All my above constellations add up to form the modern 88 constellations.

If the landlord of any constellation wants to know more, please ask questions, and I will be happy to answer them for you!

Hope to adopt, thank you!