Which constellation grows to the maximum _ What constellation grows to the maximum?

Which constellation is the largest (how many light years is the volume in the universe)

First of all, constellations are made up of stars at different distances from observers. In the definition of astronomy:

Constellation refers to a group of similar stars projected on the celestial sphere. Different civilizations and historical periods may divide constellations differently. Most modern constellations evolved from the traditional constellations of ancient Greece, and the International Astronomical Union accurately divided the whole day into 88 constellations.

So there is no such thing as volume.

Then the light year is the unit of length, not the volume.

However, we can use the size of the sky where the constellation is located to express the size of the constellation.

Area data and ranking of 88 constellations throughout the day

The data is kept as an integer.

Rank constellation region

Ophiuchus 1

Virgo 1294 square degrees

3 Ursa major 1280 sq.

Cetaceans 123 1 sq.

Wuxian 1225 sq.

Bojiang Building 1 138 sq.

7 Pegasus 65438+1121squareness

8 Draco 1083 square degree

9 Centauri 1060 sq.

10 water bottle 980 square degrees

Ophiuchus is 948 square degrees

12 Rio 947 square degrees

13 Mufu 907 sq.

Pisces 889 square degrees

Sagittarius 867 square degrees

16 Swan constellation 804 square degrees

Taurus 797 square degrees

18 green treasure constellation 757 square degrees

19 Andromeda 722 square degrees

20 stern 673 square degrees

2 1 auriga 657 square degrees

22 aquila 652 square feet

23 hydra * 637 square degrees

Perseid 6 15 square degree

25 Cassiopeia 598 square degrees

26 Orion 594 square degrees

27 Cepheus 588 square degrees

28 Tmall, 545 square degrees

29 Libra 538 square degrees

30 Gemini 5 14 square degree

3 1 cancer 506 square degrees

32 villa 500 square degrees

33 Scorpio 497 degrees

34 ship base 494 square degrees

Unicorn number 35, 482 square degrees.

36 yufu 475 square degrees

37 Phoenix, 469 sq.

38 cans of 465 square degrees

Aries 44 1 square degree

40 Capricorn 4 14 square degree

4 1 day furnace seat 398 square degrees

42 Rear seat 386 square degrees

43 large cans of 380 square degrees

44 Peacock 378 square degrees

45 days, 366 square degrees

46 jackals 334 square degrees

47 sextant seat 3 14 square degree

48 azaleas 295 square degrees

49 Indianapolis 294 square degrees

50 Antarctic constellation 29 1 degree

5 1 day rabbit seat 290 square degrees

Lyra is 286 square degrees

53 Grand Duke 282 square degrees

Fox constellation 54, 278 square degrees.

55 days pigeons 270 square degrees

56 Ursa minor, 256 square degrees.

57 telescope base 252 square degrees

58-seat clock stand 249 square degrees

59 frame seat 247 square degrees

60 South Aquarius 245 square degrees

6 1 Aquarius number 243 square degrees

62 Pump seat 239 square degrees

63 Temple of Heaven is 237 square degrees.

64 little lion, 232 square degrees

65 Compass 22 1 squareness

66 microscope stand 2 10 square degree

67 days, 206 square degrees

Scorpio 20 1 degree

69 dolphin 189 sq.

70 crow seat 184 sq.

7 1 canine tooth 182 square degrees

72 north coronation 179 square degrees

72. 179 square degree

74 square feet 165 square degrees

75 mountain block 153 square feet.

Flying fish 14 1 squareness.

77 flying seats 138 sq.

78 dragonfly seat 132 sq.

78. Triangle seat 132 square feet.

80 coronation 128 square degrees

8 1 sculpture block 125 sq.

82-mesh chair 1 14sq.deg

South triangle 1 10 square degree.

84 shield card bracket 109 sq.

85 compass 93 square degrees

86 days Sagittarius 80 degrees

Sagittarius 72 degrees

88 South Cross Street, 68 sq.