Convert 55 Light Years to Astronomical Units

How far is 55 light years? How long is 55 light years in astronomical units? 55 ly to AU conversion.
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55 Light Years ≈
3,478,259.2 Astronomical Units
result rounded
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Result in Plain English
55 light years is equal to about 3.48 million astronomical units.
In Scientific Notation
55 light years
= 5.5 x 101 light years
≈ 3.47826 x 106 astronomical units
Light Years
A light year is the distance that light travels in one year. The year used by the International Astronomical Union is 365.25 days. A light year is defined as exactly 9,460,730,472,580.8 kilometers.
Astronomical Units
An astronomical unit is the average distance between the Earth and the Sun. Estimates of this distance have varied over time. It is now defined as exactly 149,597,870.7 kilometers.
Light Years to Astronomical Units Conversions
results may be rounded
Light years AU
55.00 3,478,300
55.01 3,478,900
55.02 3,479,500
55.03 3,480,200
55.04 3,480,800
55.05 3,481,400
55.06 3,482,100
55.07 3,482,700
55.08 3,483,300
55.09 3,484,000
55.10 3,484,600
55.11 3,485,200
55.12 3,485,800
55.13 3,486,500
55.14 3,487,100
55.15 3,487,700
55.16 3,488,400
55.17 3,489,000
55.18 3,489,600
55.19 3,490,300
55.20 3,490,900
55.21 3,491,500
55.22 3,492,200
55.23 3,492,800
55.24 3,493,400
55.25 3,494,100
55.26 3,494,700
55.27 3,495,300
55.28 3,496,000
55.29 3,496,600
55.30 3,497,200
55.31 3,497,900
55.32 3,498,500
55.33 3,499,100
Light years AU
55.34 3,499,800
55.35 3,500,400
55.36 3,501,000
55.37 3,501,700
55.38 3,502,300
55.39 3,502,900
55.40 3,503,600
55.41 3,504,200
55.42 3,504,800
55.43 3,505,500
55.44 3,506,100
55.45 3,506,700
55.46 3,507,400
55.47 3,508,000
55.48 3,508,600
55.49 3,509,200
55.50 3,509,900
55.51 3,510,500
55.52 3,511,100
55.53 3,511,800
55.54 3,512,400
55.55 3,513,000
55.56 3,513,700
55.57 3,514,300
55.58 3,514,900
55.59 3,515,600
55.60 3,516,200
55.61 3,516,800
55.62 3,517,500
55.63 3,518,100
55.64 3,518,700
55.65 3,519,400
55.66 3,520,000
55.67 3,520,600
Light years AU
55.68 3,521,300
55.69 3,521,900
55.70 3,522,500
55.71 3,523,200
55.72 3,523,800
55.73 3,524,400
55.74 3,525,100
55.75 3,525,700
55.76 3,526,300
55.77 3,527,000
55.78 3,527,600
55.79 3,528,200
55.80 3,528,900
55.81 3,529,500
55.82 3,530,100
55.83 3,530,700
55.84 3,531,400
55.85 3,532,000
55.86 3,532,600
55.87 3,533,300
55.88 3,533,900
55.89 3,534,500
55.90 3,535,200
55.91 3,535,800
55.92 3,536,400
55.93 3,537,100
55.94 3,537,700
55.95 3,538,300
55.96 3,539,000
55.97 3,539,600
55.98 3,540,200
55.99 3,540,900
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