Are there really constellations in the sky?

In order to understand the starry sky, the Babylonians divided the celestial sphere into many regions, called "constellations". Many names of constellations are animal names or characters in Greek mythology. At present, there are 88 constellations in the world, all developed from ancient Greek constellations. Each constellation can be identified by the special distribution of bright stars in it.

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The brightness of celestial bodies is divided and described by magnitude. People divide the stars visible to the naked eye into several grades. The brighter the star, the smaller the magnitude. Stars barely visible to the naked eye are class 6. The magnitude of Sirius is-1.4, the moon is-12.7, and the sun is -26.7. To see stars darker than level 6, you need to use a telescope. The larger the aperture of the telescope, the more dark stars you can see.

The number of stars such as the area (square degree) position of digital Chinese names and the viewing season 1-2-3-4.

1 Andromeda 722 North Autumn 0-3-1-1

2. The spring 0-0-0- 1 is located in the south of the pump seat Antilia 239.

3 days Aries * south of APUS 2060-0-0 -0-3

4 Aquarius 980 days red in recent autumn 0-0-2- 13

5 The sky near Aquila 652 in Aquila is red in summer 1-0-4-6.

6. Summer 0-0-3-5 on the south side of the Temple of Heaven Ara 237

7 Aries 44 1 Autumn near Tianchi 0-1-kloc-0/-2

8 Auriga 657 Auriga Beidong1-kloc-0/-4-4

9 Capricorn 907 near Tianchi, 1-0-3- 10 spring.

10 Sculpture Block Caelum 125 0-0 0-0 Southern Winter

1 1 Camel Leopard 757, Lubao, Beidong 0-0-0-4

12 Cancer 506 Sky Red Winter 0-0-0-6

13 Rattan, Beichun 0-0.465-1- 1

14 near Tianchi for 380 days in winter 1-4-2- 1 1

15 puppy 183 near Tianchi in winter 1-0- 1-0

16 Capricorn Capricorn 4 14 Autumn Sky Red 0-0-2-7

South of 494 17, winter 1-3-3- 18

18 Cassiopeia 598 Cassiopeia North Autumn 0-3-2-5

19 Centauri 1060 Nanquan 2-2-8-2 1

20 Cepheus 588 North 0-0 Autumn -3- 10

2 1 Cetus 123 1 autumn near Tianchi 0-2-1-1

0-0 No.22, Dinosaur Block, South * Chamarion 132-0-4

23 compass Circinus 93 south spring 0-0- 1- 1

24-day pigeon pigeon 270 south winter 0-0-2-4

25 coma for 386 days, close to the sky, 0-0- spring 0-2.

26 Nanmian 128 Summer 0-0 Nanmian -0-4

27 Beimian 179 Beimian 0- 1-0-4 near Tianchi in summer.

28 crow crow 184 near Tianchi on 0-0-4-2 in spring

29 Dagong Crater 282 Sky Red Near Spring 0-0-0-3

30 south intersection 68 south spring 1-2- 1-5

3 1 cygnus 804 Beixia 1- 1-4- 18

32 0-0 Dolphin Constellation Delfinas 189-0-4 Summer near Tianchi Lake

33 Swordfish 0-0 South Swordfish 179- Winter 1-2

34 days Tianlong 1083 Beixia 0- 1-5-9

Autumn 0-0-0- 1 72 days near Sagittarius.

Chrysanthemum morifolium11381-0-3-24 near Tianchi in winter.

Autumn 0-0-0- 1 near vault 398, lasting for 37 days.

38 Gemini Gemini 5 14 Winter near Tianchi 1-2-4- 12

39 days south of Grus 366, 0-2- 1-6 in autumn.

40 Hercules 1225 Tianhong near summer 0-0-6- 19

0-0-0-2 winter, 249,41

42 Hydra 1303 Spring near Tianchi 0- 1-5- 13

43 Aquarius * Water Snake 243 Nanqiu 0-0-3-2

44 Indus River 294 South Autumn 0-0- 1-2

45 Scorpion Lessetta 20 1 Beiqiu 0-0-0-2

46 Leo 947 spring near sky red 1-2-3- 12

The sky near Leo 232 is red 0-0-0-3 in spring.

48 days rabbit leprosy 290 days red winter near 0-0 -4-6

49 Libra Libra 538 is close to the summer sky red 0-0-3-4

0-0 No.50, south of No.334 Wolfrupps, summer phone number: 4- 16.

5 1- winter 1-5 north of Tmall 0-0 545

52 Lyra 286 Lyra North Summer 1-0-2-6

0-0 South 0-0 53 Block * Mensa 153

54 Microscopium 2 10/0 Nanqiu 0-0-0-0

55 Unicorn Kirin 482 Red 0-0-3-6 near the winter sky

56 flies * Masca 138 South 0-0-2-4

57 square feet Norma 165 Nanxia 0-0- 1

58 Antarctic Octagonal Line 29 1 0-0-3

59 Ophiuchus 948 0- 1-7- 15 near Tianchi in summer

60 Orion 594 Sky Red Near Winter 2-5-3- 15

6 1 Peacock Pavo 378 Nanxia 0- 1- 10

Pegasus 1 12 1 autumn near Tianchi 0- 1-4-9

63 Perseid 6 15 Beidong 0-2-5- 15

64 Fenghuang 469 Nanqiu 0- 1-2-5

65. Winter 0-0 Pictor 247 South-1-2

66 Pisces 889 sky red is close to autumn 0-0-0-7

67 Pisces, 245 days, close to the sky, 1-0-0-5 autumn.

Puppis 6730-1-7-13 in winter near Tianchi

69 compass Pyxis 22 1 spring 0-0-3 near Tianchi

70 Net 1 14 Nandong 0-0- 1-4

7 1 Sagittarius Sagittarius 80 days red near summer 0-0-0-4

72 Sagittarius Sagittarius 867 sky red near summer 0-2-8- 10

73 Scorpio 497 days red in recent summer 1-3- 10- 10

74 Jade Sculptor 475 Days Red Near Autumn 0-0-0-2

Shield 75 109 0-0-2 Near Tianchi in summer

76a Serpens 637 is close to the sky red 0-0-0- 12 in summer.

76b serpent (tail) sextant 3 14 near Tianchi on 0-0-0 in spring

Winter near Taurus 797 1- 1-2-23.

78 Taurus telescope 252 Nanxia 0-0-0-2

79 Telescope Triangle 132 Autumn Near Sky Red 0-0- 1-2

80 triangle austale 1 10 southern summer 0- 1- 1-2

8 1 South Triangle * Tukana 295 South Autumn 0-0- 1-3

82 Rhododendron * Ursa major 1280 North Spring 0-5-7-8

83 Ursa minor 256 Ursa major north summer 0-2- 1-4

500 Ursa minor in the south of 84 Vela 0-3-2- 14 in spring

85 Virgo 1294 Spring near Tianchi 1-0-3- 1 1

86 Virgo Volans 14 1 South 0-0-6

87 Flying Fish * vulce cula 268 0-0 0-0 Sky Red Near Summer