How many constellations does IAU decide to use to divide the sky?

1930, in order to unify the complicated constellation division, the International Astronomical Union divided the sky into 88 constellations with precise boundaries, so that every star in the sky belongs to a specific constellation.

These 88 constellations are:

Andromeda 1

2 Antlia pump bases

3 Apus Tian Yan constellation

4 Aquila Aquila Aquila Aquila.

5 water bottle-water bottle

6 Ara temple of heaven

7 Aries Aries

8 auriga

9 Bootes shepherd

10 Caelum sculpture block

1 1 sika deer

12 Capricorn

13 ship base

14 Cassiopeia Cassiopeia

15 Centauri

16 Cepheus

17 Cetus, Cetus

18 Chamaeleon weir seat

19 compass seat

Top 20 dogs

2 1 dog puppet

22 cancer cancer

23 Columbus Tian Ge constellation

24 coma berenice backseat

Corona Australian coronation ceremony

26 corona

27 Grand Duke of Crater

South intersection no.28

29 crow crow constellation

30 sugarcane

3 1 cygnet

32 Delfinas Dolphin Seat

33 swordfish constellation

34 Draco Draco Draco

Sagittarius 35

Bojiangzuo no.36

37 vault cupola base

38 Gemini Gemini

39 crane constellation

40 Hercules Hercules

4 1 watch base

42 hydra

43 hydra water bottle

44 Indus Indian Block

45 La Seta Scorpion

46 Leo Leo

47-day rabbit constellation

48 Libra Libra

49 Leo cubs

50 jackals

5 1 Lynx tmall

Lila Lila Lila

No.53 Mensa Mountain Block

54 microscope bracket

55 Monocers unicorn block

56 houseflies

57 Norma rectangular ruler seat

58 degrees Antarctic block

59 Ophiuchus Ophiuchus Ophiuchus

Orion 60 Orion

6 1 Paavo Peacock

Pagasos

Poerxiusi, Poerxiusi, Poerxiusi

Phoenix 64 Phoenix

65 Picot easel

Australia Pisces

67 Pisces Pisces

68 Puppis bow seat

69 Pyxis compass seat

70 reticular base

7 1 sculptor yuwu

72 Scorpio Scorpio

73 shield shield

Serpens snake

75 sextant seat

76 Sagittarius

77 Sagittarius

78 Taurus Taurus

79 telescope base

South triangle 80 degrees

8 1 triangle triangle

82 azaleas

Ursa major, Ursa major.

Ursa Minor

85 Vela vela

86 Virgo Virgo

87 Volans Flying Fish Constellation

88 fox constellation