How to identify the five planets and other common stars and constellations in the night sky?

First of all, it is necessary to understand a certain amount of astronomical observation knowledge, and it is recommended that the landlord have an astronomical observation book "Stars and Planets" with rich content.

I recommend you two software to know the starry sky, Sky Map and Stellarium, which are very useful. I learned about the starry sky by myself through them, and I also learned about it by printing star maps.

Now let's talk about the constellations and stars that are visible today:

constellations and stars; Antares in Scorpio, red, south sky.

Vega in Lyra, at the zenith.

Cowherd star in the constellation Aquila, at the zenith.

Tianjin IV in Cygnus, zenith (these three stars at the zenith are the famous summer triangle, which is now visible when it is dark.) The right angle is Vega, the 30-degree angle is the Cowherd, and the 60-degree angle is the Tianjin four).

Virgo's Horn One.

Arcturus in the constellation Pastorius, red (now located north of the zenith).

The Big Dipper in the constellation Ursa Major, visible in the north.

The above are the bright stars in the more obvious constellations.

At this time, Ophiuchus, Sagittarius, Libra, Ariurius, Shield, South Corona, North Corona, and Jackal can also be seen.

Planets: Saturn, now in the constellation Virgo, visible in the west at nightfall, the apparent stars and so on.

Jupiter, rising from the east to the right, is located between the constellations Cetus and Pisces, and is the brightest star in the sky at this time.

Mars, rising in the east around 3 a.m., is located at the junction of Gemini and Taurus, and is red on closer inspection, with an apparent magnitude of about the same.

Venus, which rises in the east at around 5 a.m., is the brightest star other than the Sun and the Moon, emitting yellow light, and since the Sun has risen at this time, Venus is bathed in sunlight.

Mercury is a very difficult planet to see, because it is closest to the sun, it will always rise when the sun rises, and when the sun sets, Copernicus's regret is that he did not see Mercury, only when Mercury is at opposition.

I also like the starry sky, so let's talk about it when I have time.

Hope it helps.

Hehe, I'm not familiar with it, you can look it up on the Internet, there are introductions to this area, and there are some books ......

Software for the next starry sky simulation.

Venus.

Venus (Latin: Venus, astronomical symbol: ) is the second planet from the Sun outward among the eight planets in the solar system, with an orbital period of heaven and no natural satellites.

Venus was called Taibai, Xingxing or Dahuan in ancient China, and it appeared in the east in the morning called Qiming, and in the evening it appeared in the west branch and called Chang Gung.

In the Western Han Dynasty, Sima Qian, the author of the "Historical Records of Tianguanshu", found that Taibai was white from actual observations, which was associated with the "Five Elements" doctrine, and officially named it Venus. The English name is derived from Venus, the goddess of love and beauty in Roman mythology, and the ancient Greeks called Aphrodite, who is also the goddess of love and beauty in Greek mythology. The astronomical symbol of Venus is represented by the vanity mirror of Venus.

Venus is the second brightest celestial object in the night sky after the Moon, and its apparent magnitude can reach enough to cast a shadow on the ground. Since Venus is an inner planet on the inner side of the Earth, it never orbits far from the Sun: its maximum separation from the Sun is.

Venus is a terrestrial planet similar to Earth and is often referred to as Earth's sister star.

It has the thickest atmosphere of the four terrestrial planets, 96% of which is carbon dioxide, and the atmospheric pressure on the surface of Venus is 92 times that of Earth. With an average surface temperature of 735 K (462 °C), it is the hottest planet in the solar system, hotter than Mercury, the closest to the Sun.

The above content refers to the encyclopedia - Venus.

Constellations were created for the convenience of research, and people divide the starry sky into several regions, which are called constellations.

The discernment of the constellations needs to be tolerant.

With a certain amount of expertise, the way in which the East and the West divide the constellations is different, and the ancient and modern zodiacs are also different.

For example, China has long divided the sky into three walls and twenty-eight nights. Sanyuan is the 3 areas around the North Celestial Pole, namely Ziweiyuan, Taiweiyuan, and Tianshiyuan. The 28 Nakshatras are the 28 regions near the ecliptic and the white way, namely the Seven Nakshatras in the East, the Seven Nakshatras in the South, the Seven Nakshatras in the West, and the Seven Nakshatras in the North.

The seven houses to which the Qinglong of the East Palace belongs are: Horn, Kang, Di, Fang, Heart, Tail, and Kei;

The seven houses to which Nangong Suzaku belongs are: Well, Ghost, Willow, Star, Zhang, Wing, and Zhen;

The seven houses to which the White Tiger of the West Palace belongs are: Kui, Lou, Stomach, Pleiades, Bi, Mi, and Ginseng;

The seven houses to which Beigong Xuanwu belongs are: Fighting, Bull, Female, Void, Danger, Room, and Wall.

China's achievements in stargazing are earlier than in the West, and the Chinese say that the three walls are 28 houses, and the heavenly constellations are divided into three major blocks and 28 categories, rather than only the 12 constellations in the West. The most important of these is Ziweiyuan. Chinese astrology, now collectively known as the Ziwei constellation, is distinguished from the Western zodiac signs.

There are fourteen main stars in the Ziwei constellation, which are Ziwei, Tianji, Sun, Wuqu, Tiantong, Lianzhen, Tianfu, Taiyin, Greedy Wolf, Jumen, Tianxiang, Tianliang, Qisha, and Pojun. According to the I Ching, it can be divided into yin and yang, and the corresponding people's personalities are divided into four categories: pioneering, leading, supporting, and cooperative.

The questioner can look at the star map to identify, and if you look at more, you can almost write it down!'

In fact, this is how the 'expert' was born!

Some are stars and some are planets, such as Chang and Tai Bai in the evening, which is the closest planet to us, the sky and the rough Venus. Like the Cowherd, Vega, and Polaris, Douzhen is a star that is bigger and brighter than the sun.

Which constellation is the brightest star in the night sky?

a.Orion.

b.Canis Minor.

c.Big Lee defeats Canis.

d.Cassiopeia which celebrates.

Correct answer: c

Most of them are, and they are stars much larger than the sun, but there are some exceptions. And how to tell the difference?

All the stars visible to the naked eye basically belong to the Milky Way. But we can also see a handful of galaxies, and what we see is a combination of millions to billions of stars, which also looks like a star in the night sky. Our closest neighbors, the Large Magellanic and Small Magellanic Clouds, are easy to see in the Southern Hemisphere.

However, one of the most beautiful galaxies we can see with the naked eye is the Andromeda Galaxy near our Milky Way, also known as M31, bright enough to be seen with the naked eye on a dark night without a moon. The Andromeda Galaxy is also the only spiral galaxy that we can see with the naked eye (except for the Milky Way).

The five brightest planets – Mercury, Venus, Mars, Jupiter, and Saturn – have been known since ancient times and are easy to tell with the naked eye if you know when and where to look. They are visible most of the year, except for a brief period when they are too close to the Sun to observe. However, all planets are not usually observed on the same night.

Planets are distinguished from stars because their positions change slightly with the background star (the Sun), and their brightness changes regularly over time. Other stars are so distant that they appear in the night sky as points of light, and they seem to be twinkling (or flickering) due to the turmoil in the Earth's atmosphere. Even with the largest telescope on Earth**, a star looks like nothing more than a point of light.

On the other hand, planets visible to the naked eye are close enough to Earth to form a fairly large (actually small) disk in the night sky, so that when they are well above the horizon, the light emitted by the planets is more stable than that of stars.

Among the brighter planets, only Saturn and Mars have the potential to be mistaken. are ordinary stars (which are only possible when they are fainter and farther away). Unlike galaxies and nebulae, which are always faint, planets visible to the naked eye are easy to see even in light-polluted skies.

If you go out and study the sky at dusk or dawn and see that the sky is relatively dark, you will most likely be able to see one of the more than 10,000 moons currently orbiting the Earth in less than 15 minutes. The International Space Station (ISS) is by far the largest and brightest of all man-made objects orbiting the Earth. If successful, the station could reach the brightness of Venus, about 16 times brighter than Sirius, the brightest star in the night sky.

In addition, sunlight reflected directly from the solar panels sometimes causes the ISS to briefly "shine" more than 16 times brighter than Venus!